242959080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 256

約数和(自身を含む): 945100800

約数和(自身を除く): 702141720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1171, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2342, 2470, 2660, 2730, 2964, 3192, 3458, 3513, 3640, 3705, 3990, 4684, 4940, 5187, 5320, 5460, 5855, 5928, 6916, 7026, 7410, 7980, 8197, 8645, 9368, 9880, 10374, 10920, 11710, 13832, 14052, 14820, 15223, 15960, 16394, 17290, 17565, 20748, 22249, 23420, 24591, 25935, 28104, 29640, 30446, 32788, 34580, 35130, 40985, 41496, 44498, 45669, 46840, 49182, 51870, 60892, 65576, 66747, 69160, 70260, 76115, 81970, 88996, 91338, 98364, 103740, 106561, 111245, 121784, 122955, 133494, 140520, 152230, 155743, 163940, 177992, 182676, 196728, 207480, 213122, 222490, 228345, 245910, 266988, 289237, 304460, 311486, 319683, 327880, 333735, 365352, 426244, 444980, 456690, 467229, 491820, 532805, 533976, 578474, 608920, 622972, 639366, 667470, 778715, 852488, 867711, 889960, 913380, 934458, 983640, 1065610, 1156948, 1245944, 1278732, 1334940, 1446185, 1557430, 1598415, 1735422, 1826760, 1868916, 2024659, 2131220, 2313896, 2336145, 2557464, 2669880, 2892370, 3114860, 3196830, 3470844, 3737832, 4049318, 4262440, 4338555, 4672290, 5784740, 6073977, 6229720, 6393660, 6941688, 8098636, 8677110, 9344580, 10123295, 11569480, 12147954, 12787320, 16197272, 17354220, 18689160, 20246590, 24295908, 30369885, 34708440, 40493180, 48591816, 60739770, 80986360, 121479540, 242959080]

約数ペア:

[(1, 242959080), (2, 121479540), (3, 80986360), (4, 60739770), (5, 48591816), (6, 40493180), (7, 34708440), (8, 30369885), (10, 24295908), (12, 20246590), (13, 18689160), (14, 17354220), (15, 16197272), (19, 12787320), (20, 12147954), (21, 11569480), (24, 10123295), (26, 9344580), (28, 8677110), (30, 8098636), (35, 6941688), (38, 6393660), (39, 6229720), (40, 6073977), (42, 5784740), (52, 4672290), (56, 4338555), (57, 4262440), (60, 4049318), (65, 3737832), (70, 3470844), (76, 3196830), (78, 3114860), (84, 2892370), (91, 2669880), (95, 2557464), (104, 2336145), (105, 2313896), (114, 2131220), (120, 2024659), (130, 1868916), (133, 1826760), (140, 1735422), (152, 1598415), (156, 1557430), (168, 1446185), (182, 1334940), (190, 1278732), (195, 1245944), (210, 1156948), (228, 1065610), (247, 983640), (260, 934458), (266, 913380), (273, 889960), (280, 867711), (285, 852488), (312, 778715), (364, 667470), (380, 639366), (390, 622972), (399, 608920), (420, 578474), (455, 533976), (456, 532805), (494, 491820), (520, 467229), (532, 456690), (546, 444980), (570, 426244), (665, 365352), (728, 333735), (741, 327880), (760, 319683), (780, 311486), (798, 304460), (840, 289237), (910, 266988), (988, 245910), (1064, 228345), (1092, 222490), (1140, 213122), (1171, 207480), (1235, 196728), (1330, 182676), (1365, 177992), (1482, 163940), (1560, 155743), (1596, 152230), (1729, 140520), (1820, 133494), (1976, 122955), (1995, 121784), (2184, 111245), (2280, 106561), (2342, 103740), (2470, 98364), (2660, 91338), (2730, 88996), (2964, 81970), (3192, 76115), (3458, 70260), (3513, 69160), (3640, 66747), (3705, 65576), (3990, 60892), (4684, 51870), (4940, 49182), (5187, 46840), (5320, 45669), (5460, 44498), (5855, 41496), (5928, 40985), (6916, 35130), (7026, 34580), (7410, 32788), (7980, 30446), (8197, 29640), (8645, 28104), (9368, 25935), (9880, 24591), (10374, 23420), (10920, 22249), (11710, 20748), (13832, 17565), (14052, 17290), (14820, 16394), (15223, 15960)]