1662946740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 384

約数和(自身を含む): 6523883520

約数和(自身を除く): 4860936780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 43, 45, 52, 54, 60, 63, 65, 70, 78, 84, 86, 90, 91, 105, 108, 117, 126, 129, 130, 135, 140, 156, 172, 180, 182, 189, 195, 210, 215, 234, 252, 258, 260, 270, 273, 301, 315, 351, 364, 378, 387, 390, 420, 430, 455, 468, 516, 540, 546, 559, 585, 602, 630, 645, 702, 756, 774, 780, 787, 819, 860, 903, 910, 945, 1092, 1118, 1161, 1170, 1204, 1260, 1290, 1365, 1404, 1505, 1548, 1574, 1638, 1677, 1755, 1806, 1820, 1890, 1935, 2236, 2322, 2340, 2361, 2457, 2580, 2709, 2730, 2795, 3010, 3148, 3276, 3354, 3510, 3612, 3780, 3870, 3913, 3935, 4095, 4515, 4644, 4722, 4914, 5031, 5418, 5460, 5509, 5590, 5805, 6020, 6708, 7020, 7083, 7740, 7826, 7870, 8127, 8190, 8385, 9030, 9444, 9828, 10062, 10231, 10836, 11018, 11180, 11610, 11739, 11805, 12285, 13545, 14166, 15093, 15652, 15740, 16254, 16380, 16527, 16770, 18060, 19565, 20124, 20462, 21249, 22036, 23220, 23478, 23610, 24570, 25155, 27090, 27545, 28332, 30186, 30693, 32508, 33054, 33540, 33841, 35217, 35415, 39130, 40635, 40924, 42498, 46956, 47220, 49140, 49581, 50310, 51155, 54180, 55090, 58695, 60372, 61386, 66108, 67682, 70434, 70830, 71617, 75465, 78260, 81270, 82635, 84996, 92079, 99162, 100620, 101523, 102310, 105651, 106245, 110180, 117390, 122772, 135364, 140868, 141660, 143234, 148743, 150930, 153465, 162540, 165270, 169205, 176085, 184158, 198324, 203046, 204620, 211302, 212490, 214851, 234780, 236887, 247905, 276237, 286468, 297486, 301860, 304569, 306930, 330540, 338410, 352170, 358085, 368316, 406092, 422604, 424980, 429702, 439933, 460395, 473774, 495810, 507615, 528255, 552474, 594972, 609138, 613860, 644553, 676820, 704340, 710661, 716170, 743715, 859404, 879866, 913707, 920790, 947548, 991620, 1015230, 1056510, 1074255, 1104948, 1184435, 1218276, 1289106, 1319799, 1381185, 1421322, 1432340, 1487430, 1522845, 1759732, 1827414, 1841580, 1933659, 2030460, 2113020, 2131983, 2148510, 2199665, 2368870, 2578212, 2639598, 2762370, 2842644, 2974860, 3045690, 3079531, 3222765, 3553305, 3654828, 3867318, 3959397, 4263966, 4297020, 4399330, 4568535, 4737740, 5279196, 5524740, 6091380, 6159062, 6395949, 6445530, 6598995, 7106610, 7734636, 7918794, 8527932, 8798660, 9137070, 9238593, 9668295, 10659915, 11878191, 12318124, 12791898, 12891060, 13197990, 14213220, 15397655, 15837588, 18274140, 18477186, 19336590, 19796985, 21319830, 23756382, 25583796, 26395980, 27715779, 30795310, 31979745, 36954372, 38673180, 39593970, 42639660, 46192965, 47512764, 55431558, 59390955, 61590620, 63959490, 79187940, 83147337, 92385930, 110863116, 118781910, 127918980, 138578895, 166294674, 184771860, 237563820, 277157790, 332589348, 415736685, 554315580, 831473370, 1662946740]

約数ペア:

[(1, 1662946740), (2, 831473370), (3, 554315580), (4, 415736685), (5, 332589348), (6, 277157790), (7, 237563820), (9, 184771860), (10, 166294674), (12, 138578895), (13, 127918980), (14, 118781910), (15, 110863116), (18, 92385930), (20, 83147337), (21, 79187940), (26, 63959490), (27, 61590620), (28, 59390955), (30, 55431558), (35, 47512764), (36, 46192965), (39, 42639660), (42, 39593970), (43, 38673180), (45, 36954372), (52, 31979745), (54, 30795310), (60, 27715779), (63, 26395980), (65, 25583796), (70, 23756382), (78, 21319830), (84, 19796985), (86, 19336590), (90, 18477186), (91, 18274140), (105, 15837588), (108, 15397655), (117, 14213220), (126, 13197990), (129, 12891060), (130, 12791898), (135, 12318124), (140, 11878191), (156, 10659915), (172, 9668295), (180, 9238593), (182, 9137070), (189, 8798660), (195, 8527932), (210, 7918794), (215, 7734636), (234, 7106610), (252, 6598995), (258, 6445530), (260, 6395949), (270, 6159062), (273, 6091380), (301, 5524740), (315, 5279196), (351, 4737740), (364, 4568535), (378, 4399330), (387, 4297020), (390, 4263966), (420, 3959397), (430, 3867318), (455, 3654828), (468, 3553305), (516, 3222765), (540, 3079531), (546, 3045690), (559, 2974860), (585, 2842644), (602, 2762370), (630, 2639598), (645, 2578212), (702, 2368870), (756, 2199665), (774, 2148510), (780, 2131983), (787, 2113020), (819, 2030460), (860, 1933659), (903, 1841580), (910, 1827414), (945, 1759732), (1092, 1522845), (1118, 1487430), (1161, 1432340), (1170, 1421322), (1204, 1381185), (1260, 1319799), (1290, 1289106), (1365, 1218276), (1404, 1184435), (1505, 1104948), (1548, 1074255), (1574, 1056510), (1638, 1015230), (1677, 991620), (1755, 947548), (1806, 920790), (1820, 913707), (1890, 879866), (1935, 859404), (2236, 743715), (2322, 716170), (2340, 710661), (2361, 704340), (2457, 676820), (2580, 644553), (2709, 613860), (2730, 609138), (2795, 594972), (3010, 552474), (3148, 528255), (3276, 507615), (3354, 495810), (3510, 473774), (3612, 460395), (3780, 439933), (3870, 429702), (3913, 424980), (3935, 422604), (4095, 406092), (4515, 368316), (4644, 358085), (4722, 352170), (4914, 338410), (5031, 330540), (5418, 306930), (5460, 304569), (5509, 301860), (5590, 297486), (5805, 286468), (6020, 276237), (6708, 247905), (7020, 236887), (7083, 234780), (7740, 214851), (7826, 212490), (7870, 211302), (8127, 204620), (8190, 203046), (8385, 198324), (9030, 184158), (9444, 176085), (9828, 169205), (10062, 165270), (10231, 162540), (10836, 153465), (11018, 150930), (11180, 148743), (11610, 143234), (11739, 141660), (11805, 140868), (12285, 135364), (13545, 122772), (14166, 117390), (15093, 110180), (15652, 106245), (15740, 105651), (16254, 102310), (16380, 101523), (16527, 100620), (16770, 99162), (18060, 92079), (19565, 84996), (20124, 82635), (20462, 81270), (21249, 78260), (22036, 75465), (23220, 71617), (23478, 70830), (23610, 70434), (24570, 67682), (25155, 66108), (27090, 61386), (27545, 60372), (28332, 58695), (30186, 55090), (30693, 54180), (32508, 51155), (33054, 50310), (33540, 49581), (33841, 49140), (35217, 47220), (35415, 46956), (39130, 42498), (40635, 40924)]