1440430128

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 480

約数和(自身を含む): 4939683840

約数和(自身を除く): 3499253712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 31, 34, 36, 37, 38, 48, 51, 54, 57, 62, 68, 72, 74, 76, 81, 93, 102, 108, 111, 114, 124, 136, 144, 148, 152, 153, 162, 171, 186, 204, 216, 222, 228, 243, 248, 272, 279, 296, 304, 306, 323, 324, 333, 342, 372, 408, 432, 444, 456, 459, 486, 496, 513, 527, 558, 589, 592, 612, 629, 646, 648, 666, 684, 703, 744, 816, 837, 888, 912, 918, 969, 972, 999, 1026, 1054, 1116, 1147, 1178, 1224, 1258, 1292, 1296, 1332, 1368, 1377, 1406, 1488, 1539, 1581, 1674, 1767, 1776, 1836, 1887, 1938, 1944, 1998, 2052, 2108, 2109, 2232, 2294, 2356, 2448, 2511, 2516, 2584, 2664, 2736, 2754, 2812, 2907, 2997, 3078, 3162, 3348, 3441, 3534, 3672, 3774, 3876, 3888, 3996, 4104, 4131, 4216, 4218, 4464, 4588, 4617, 4712, 4743, 5022, 5032, 5168, 5301, 5328, 5508, 5624, 5661, 5814, 5994, 6156, 6324, 6327, 6696, 6882, 7068, 7344, 7533, 7548, 7752, 7992, 8208, 8262, 8432, 8436, 8721, 8991, 9176, 9234, 9424, 9486, 10013, 10044, 10064, 10323, 10602, 11016, 11248, 11322, 11628, 11951, 11988, 12312, 12648, 12654, 13392, 13764, 14136, 14229, 15066, 15096, 15504, 15903, 15984, 16524, 16872, 16983, 17442, 17982, 18352, 18468, 18972, 18981, 19499, 20026, 20088, 20646, 21204, 21793, 22032, 22644, 23256, 23902, 23976, 24624, 25296, 25308, 26163, 27528, 28272, 28458, 30039, 30132, 30192, 30969, 31806, 33048, 33744, 33966, 34884, 35853, 35964, 36936, 37944, 37962, 38998, 40052, 40176, 41292, 42408, 42687, 43586, 45288, 46512, 47709, 47804, 47952, 50616, 50949, 52326, 55056, 56916, 56943, 58497, 60078, 60264, 61938, 63612, 65379, 66096, 67932, 69768, 71706, 71928, 73872, 75888, 75924, 77996, 78489, 80104, 82584, 84816, 85374, 87172, 90117, 90576, 92907, 95418, 95608, 101232, 101898, 104652, 107559, 113832, 113886, 116994, 120156, 120528, 123876, 127224, 128061, 130758, 135864, 139536, 143127, 143412, 143856, 151848, 152847, 155992, 156978, 160208, 165168, 170748, 170829, 174344, 175491, 180234, 185814, 190836, 191216, 196137, 203796, 209304, 215118, 227664, 227772, 233988, 240312, 247752, 254448, 256122, 261516, 270351, 271728, 278721, 286254, 286824, 303696, 305694, 311984, 313956, 322677, 341496, 341658, 348688, 350982, 360468, 370481, 371628, 381672, 392274, 407592, 418608, 430236, 455544, 467976, 480624, 495504, 512244, 523032, 526473, 540702, 557442, 572508, 573648, 588411, 611388, 627912, 645354, 682992, 683316, 701964, 720936, 740962, 743256, 763344, 784548, 811053, 815184, 860472, 911088, 935952, 968031, 1024488, 1046064, 1052946, 1081404, 1111443, 1114884, 1145016, 1176822, 1222776, 1255824, 1290708, 1366632, 1403928, 1441872, 1481924, 1486512, 1569096, 1579419, 1622106, 1720944, 1765233, 1936062, 2048976, 2105892, 2162808, 2222886, 2229768, 2290032, 2353644, 2433159, 2445552, 2581416, 2733264, 2807856, 2904093, 2963848, 3138192, 3158838, 3244212, 3334329, 3530466, 3872124, 4211784, 4325616, 4445772, 4459536, 4707288, 4738257, 4866318, 5162832, 5295699, 5808186, 5927696, 6317676, 6488424, 6668658, 7060932, 7744248, 8423568, 8891544, 9414576, 9476514, 9732636, 10002987, 10591398, 11616372, 12635352, 12976848, 13337316, 14121864, 15488496, 17783088, 18953028, 19465272, 20005974, 21182796, 23232744, 25270704, 26674632, 28243728, 30008961, 37906056, 38930544, 40011948, 42365592, 46465488, 53349264, 60017922, 75812112, 80023896, 84731184, 90026883, 120035844, 160047792, 180053766, 240071688, 360107532, 480143376, 720215064, 1440430128]

約数ペア:

[(1, 1440430128), (2, 720215064), (3, 480143376), (4, 360107532), (6, 240071688), (8, 180053766), (9, 160047792), (12, 120035844), (16, 90026883), (17, 84731184), (18, 80023896), (19, 75812112), (24, 60017922), (27, 53349264), (31, 46465488), (34, 42365592), (36, 40011948), (37, 38930544), (38, 37906056), (48, 30008961), (51, 28243728), (54, 26674632), (57, 25270704), (62, 23232744), (68, 21182796), (72, 20005974), (74, 19465272), (76, 18953028), (81, 17783088), (93, 15488496), (102, 14121864), (108, 13337316), (111, 12976848), (114, 12635352), (124, 11616372), (136, 10591398), (144, 10002987), (148, 9732636), (152, 9476514), (153, 9414576), (162, 8891544), (171, 8423568), (186, 7744248), (204, 7060932), (216, 6668658), (222, 6488424), (228, 6317676), (243, 5927696), (248, 5808186), (272, 5295699), (279, 5162832), (296, 4866318), (304, 4738257), (306, 4707288), (323, 4459536), (324, 4445772), (333, 4325616), (342, 4211784), (372, 3872124), (408, 3530466), (432, 3334329), (444, 3244212), (456, 3158838), (459, 3138192), (486, 2963848), (496, 2904093), (513, 2807856), (527, 2733264), (558, 2581416), (589, 2445552), (592, 2433159), (612, 2353644), (629, 2290032), (646, 2229768), (648, 2222886), (666, 2162808), (684, 2105892), (703, 2048976), (744, 1936062), (816, 1765233), (837, 1720944), (888, 1622106), (912, 1579419), (918, 1569096), (969, 1486512), (972, 1481924), (999, 1441872), (1026, 1403928), (1054, 1366632), (1116, 1290708), (1147, 1255824), (1178, 1222776), (1224, 1176822), (1258, 1145016), (1292, 1114884), (1296, 1111443), (1332, 1081404), (1368, 1052946), (1377, 1046064), (1406, 1024488), (1488, 968031), (1539, 935952), (1581, 911088), (1674, 860472), (1767, 815184), (1776, 811053), (1836, 784548), (1887, 763344), (1938, 743256), (1944, 740962), (1998, 720936), (2052, 701964), (2108, 683316), (2109, 682992), (2232, 645354), (2294, 627912), (2356, 611388), (2448, 588411), (2511, 573648), (2516, 572508), (2584, 557442), (2664, 540702), (2736, 526473), (2754, 523032), (2812, 512244), (2907, 495504), (2997, 480624), (3078, 467976), (3162, 455544), (3348, 430236), (3441, 418608), (3534, 407592), (3672, 392274), (3774, 381672), (3876, 371628), (3888, 370481), (3996, 360468), (4104, 350982), (4131, 348688), (4216, 341658), (4218, 341496), (4464, 322677), (4588, 313956), (4617, 311984), (4712, 305694), (4743, 303696), (5022, 286824), (5032, 286254), (5168, 278721), (5301, 271728), (5328, 270351), (5508, 261516), (5624, 256122), (5661, 254448), (5814, 247752), (5994, 240312), (6156, 233988), (6324, 227772), (6327, 227664), (6696, 215118), (6882, 209304), (7068, 203796), (7344, 196137), (7533, 191216), (7548, 190836), (7752, 185814), (7992, 180234), (8208, 175491), (8262, 174344), (8432, 170829), (8436, 170748), (8721, 165168), (8991, 160208), (9176, 156978), (9234, 155992), (9424, 152847), (9486, 151848), (10013, 143856), (10044, 143412), (10064, 143127), (10323, 139536), (10602, 135864), (11016, 130758), (11248, 128061), (11322, 127224), (11628, 123876), (11951, 120528), (11988, 120156), (12312, 116994), (12648, 113886), (12654, 113832), (13392, 107559), (13764, 104652), (14136, 101898), (14229, 101232), (15066, 95608), (15096, 95418), (15504, 92907), (15903, 90576), (15984, 90117), (16524, 87172), (16872, 85374), (16983, 84816), (17442, 82584), (17982, 80104), (18352, 78489), (18468, 77996), (18972, 75924), (18981, 75888), (19499, 73872), (20026, 71928), (20088, 71706), (20646, 69768), (21204, 67932), (21793, 66096), (22032, 65379), (22644, 63612), (23256, 61938), (23902, 60264), (23976, 60078), (24624, 58497), (25296, 56943), (25308, 56916), (26163, 55056), (27528, 52326), (28272, 50949), (28458, 50616), (30039, 47952), (30132, 47804), (30192, 47709), (30969, 46512), (31806, 45288), (33048, 43586), (33744, 42687), (33966, 42408), (34884, 41292), (35853, 40176), (35964, 40052), (36936, 38998), (37944, 37962)]