4384091920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 320

約数和(自身を含む): 12659189760

約数和(自身を除く): 8275097840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 31, 34, 38, 40, 52, 62, 65, 68, 76, 80, 85, 95, 104, 124, 130, 136, 152, 155, 170, 190, 208, 221, 247, 248, 260, 272, 304, 310, 323, 340, 380, 403, 421, 442, 494, 496, 520, 527, 589, 620, 646, 680, 760, 806, 842, 884, 988, 1040, 1054, 1105, 1178, 1235, 1240, 1292, 1360, 1520, 1612, 1615, 1684, 1768, 1976, 2015, 2105, 2108, 2210, 2356, 2470, 2480, 2584, 2635, 2945, 3224, 3230, 3368, 3536, 3952, 4030, 4199, 4210, 4216, 4420, 4712, 4940, 5168, 5270, 5473, 5890, 6448, 6460, 6736, 6851, 7157, 7657, 7999, 8060, 8398, 8420, 8432, 8840, 9424, 9880, 10013, 10540, 10946, 11780, 12920, 13051, 13702, 14314, 15314, 15998, 16120, 16796, 16840, 17680, 19760, 20026, 20995, 21080, 21892, 23560, 25840, 26102, 27365, 27404, 28628, 30628, 31996, 32240, 33592, 33680, 34255, 35785, 38285, 39995, 40052, 41990, 42160, 43784, 47120, 50065, 52204, 54730, 54808, 57256, 61256, 63992, 65255, 67184, 68510, 71570, 76570, 79990, 80104, 83980, 87568, 93041, 100130, 103987, 104408, 109460, 109616, 114512, 122512, 127984, 130169, 130510, 135983, 137020, 143140, 153140, 159980, 160208, 167960, 169663, 186082, 200260, 207974, 208816, 218920, 221867, 247969, 260338, 261020, 271966, 274040, 286280, 306280, 319960, 335920, 339326, 372164, 400520, 415948, 437840, 443734, 465205, 495938, 519935, 520676, 522040, 543932, 548080, 572560, 612560, 639920, 650845, 678652, 679915, 744328, 801040, 831896, 848315, 887468, 930410, 991876, 1039870, 1041352, 1044080, 1087864, 1109335, 1239845, 1301690, 1357304, 1359830, 1488656, 1663792, 1696630, 1767779, 1774936, 1860820, 1983752, 2079740, 2082704, 2175728, 2218670, 2479690, 2603380, 2714608, 2719660, 2884271, 3223597, 3393260, 3535558, 3549872, 3721640, 3967504, 4159480, 4215473, 4437340, 4959380, 5206760, 5439320, 5768542, 6447194, 6786520, 7071116, 7443280, 8318960, 8430946, 8838895, 8874680, 9918760, 10413520, 10878640, 11537084, 12894388, 13573040, 14142232, 14421355, 16117985, 16861892, 17677790, 17749360, 19837520, 21077365, 23074168, 25788776, 28284464, 28842710, 32235970, 33723784, 35355580, 42154730, 46148336, 51577552, 54801149, 57685420, 64471940, 67447568, 70711160, 84309460, 109602298, 115370840, 128943880, 141422320, 168618920, 219204596, 230741680, 257887760, 274005745, 337237840, 438409192, 548011490, 876818384, 1096022980, 2192045960, 4384091920]

約数ペア:

[(1, 4384091920), (2, 2192045960), (4, 1096022980), (5, 876818384), (8, 548011490), (10, 438409192), (13, 337237840), (16, 274005745), (17, 257887760), (19, 230741680), (20, 219204596), (26, 168618920), (31, 141422320), (34, 128943880), (38, 115370840), (40, 109602298), (52, 84309460), (62, 70711160), (65, 67447568), (68, 64471940), (76, 57685420), (80, 54801149), (85, 51577552), (95, 46148336), (104, 42154730), (124, 35355580), (130, 33723784), (136, 32235970), (152, 28842710), (155, 28284464), (170, 25788776), (190, 23074168), (208, 21077365), (221, 19837520), (247, 17749360), (248, 17677790), (260, 16861892), (272, 16117985), (304, 14421355), (310, 14142232), (323, 13573040), (340, 12894388), (380, 11537084), (403, 10878640), (421, 10413520), (442, 9918760), (494, 8874680), (496, 8838895), (520, 8430946), (527, 8318960), (589, 7443280), (620, 7071116), (646, 6786520), (680, 6447194), (760, 5768542), (806, 5439320), (842, 5206760), (884, 4959380), (988, 4437340), (1040, 4215473), (1054, 4159480), (1105, 3967504), (1178, 3721640), (1235, 3549872), (1240, 3535558), (1292, 3393260), (1360, 3223597), (1520, 2884271), (1612, 2719660), (1615, 2714608), (1684, 2603380), (1768, 2479690), (1976, 2218670), (2015, 2175728), (2105, 2082704), (2108, 2079740), (2210, 1983752), (2356, 1860820), (2470, 1774936), (2480, 1767779), (2584, 1696630), (2635, 1663792), (2945, 1488656), (3224, 1359830), (3230, 1357304), (3368, 1301690), (3536, 1239845), (3952, 1109335), (4030, 1087864), (4199, 1044080), (4210, 1041352), (4216, 1039870), (4420, 991876), (4712, 930410), (4940, 887468), (5168, 848315), (5270, 831896), (5473, 801040), (5890, 744328), (6448, 679915), (6460, 678652), (6736, 650845), (6851, 639920), (7157, 612560), (7657, 572560), (7999, 548080), (8060, 543932), (8398, 522040), (8420, 520676), (8432, 519935), (8840, 495938), (9424, 465205), (9880, 443734), (10013, 437840), (10540, 415948), (10946, 400520), (11780, 372164), (12920, 339326), (13051, 335920), (13702, 319960), (14314, 306280), (15314, 286280), (15998, 274040), (16120, 271966), (16796, 261020), (16840, 260338), (17680, 247969), (19760, 221867), (20026, 218920), (20995, 208816), (21080, 207974), (21892, 200260), (23560, 186082), (25840, 169663), (26102, 167960), (27365, 160208), (27404, 159980), (28628, 153140), (30628, 143140), (31996, 137020), (32240, 135983), (33592, 130510), (33680, 130169), (34255, 127984), (35785, 122512), (38285, 114512), (39995, 109616), (40052, 109460), (41990, 104408), (42160, 103987), (43784, 100130), (47120, 93041), (50065, 87568), (52204, 83980), (54730, 80104), (54808, 79990), (57256, 76570), (61256, 71570), (63992, 68510), (65255, 67184)]