30911493760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3049}}^1$

素因数の和:3179

約数の個数: 256

約数和(自身を含む): 88402176000

約数和(自身を除く): 57490682240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 112, 124, 128, 140, 146, 155, 160, 217, 224, 248, 280, 292, 310, 320, 365, 434, 448, 496, 511, 560, 584, 620, 640, 730, 868, 896, 992, 1022, 1085, 1120, 1168, 1240, 1460, 1736, 1984, 2044, 2170, 2240, 2263, 2336, 2480, 2555, 2920, 3049, 3472, 3968, 4088, 4340, 4480, 4526, 4672, 4960, 5110, 5840, 6098, 6944, 8176, 8680, 9052, 9344, 9920, 10220, 11315, 11680, 12196, 13888, 15245, 15841, 16352, 17360, 18104, 19840, 20440, 21343, 22630, 23360, 24392, 27776, 30490, 31682, 32704, 34720, 36208, 40880, 42686, 45260, 46720, 48784, 60980, 63364, 65408, 69440, 72416, 79205, 81760, 85372, 90520, 94519, 97568, 106715, 121960, 126728, 138880, 144832, 158410, 163520, 170744, 181040, 189038, 195136, 213430, 222577, 243920, 253456, 289664, 316820, 327040, 341488, 362080, 378076, 390272, 426860, 445154, 472595, 487840, 506912, 633640, 661633, 682976, 724160, 756152, 853720, 890308, 945190, 975680, 1013824, 1112885, 1267280, 1323266, 1365952, 1448320, 1512304, 1558039, 1707440, 1780616, 1890380, 1951360, 2027648, 2225770, 2534560, 2646532, 2731904, 3024608, 3116078, 3308165, 3414880, 3561232, 3780760, 4451540, 5069120, 5293064, 6049216, 6232156, 6616330, 6829760, 6899887, 7122464, 7561520, 7790195, 8903080, 10138240, 10586128, 12098432, 12464312, 13232660, 13659520, 13799774, 14244928, 15123040, 15580390, 17806160, 21172256, 24928624, 26465320, 27599548, 28489856, 30246080, 31160780, 34499435, 35612320, 42344512, 48299209, 49857248, 52930640, 55199096, 60492160, 62321560, 68998870, 71224640, 84689024, 96598418, 99714496, 105861280, 110398192, 124643120, 137997740, 142449280, 193196836, 199428992, 211722560, 220796384, 241496045, 249286240, 275995480, 386393672, 423445120, 441592768, 482992090, 498572480, 551990960, 772787344, 883185536, 965984180, 997144960, 1103981920, 1545574688, 1931968360, 2207963840, 3091149376, 3863936720, 4415927680, 6182298752, 7727873440, 15455746880, 30911493760]

約数ペア:

[(1, 30911493760), (2, 15455746880), (4, 7727873440), (5, 6182298752), (7, 4415927680), (8, 3863936720), (10, 3091149376), (14, 2207963840), (16, 1931968360), (20, 1545574688), (28, 1103981920), (31, 997144960), (32, 965984180), (35, 883185536), (40, 772787344), (56, 551990960), (62, 498572480), (64, 482992090), (70, 441592768), (73, 423445120), (80, 386393672), (112, 275995480), (124, 249286240), (128, 241496045), (140, 220796384), (146, 211722560), (155, 199428992), (160, 193196836), (217, 142449280), (224, 137997740), (248, 124643120), (280, 110398192), (292, 105861280), (310, 99714496), (320, 96598418), (365, 84689024), (434, 71224640), (448, 68998870), (496, 62321560), (511, 60492160), (560, 55199096), (584, 52930640), (620, 49857248), (640, 48299209), (730, 42344512), (868, 35612320), (896, 34499435), (992, 31160780), (1022, 30246080), (1085, 28489856), (1120, 27599548), (1168, 26465320), (1240, 24928624), (1460, 21172256), (1736, 17806160), (1984, 15580390), (2044, 15123040), (2170, 14244928), (2240, 13799774), (2263, 13659520), (2336, 13232660), (2480, 12464312), (2555, 12098432), (2920, 10586128), (3049, 10138240), (3472, 8903080), (3968, 7790195), (4088, 7561520), (4340, 7122464), (4480, 6899887), (4526, 6829760), (4672, 6616330), (4960, 6232156), (5110, 6049216), (5840, 5293064), (6098, 5069120), (6944, 4451540), (8176, 3780760), (8680, 3561232), (9052, 3414880), (9344, 3308165), (9920, 3116078), (10220, 3024608), (11315, 2731904), (11680, 2646532), (12196, 2534560), (13888, 2225770), (15245, 2027648), (15841, 1951360), (16352, 1890380), (17360, 1780616), (18104, 1707440), (19840, 1558039), (20440, 1512304), (21343, 1448320), (22630, 1365952), (23360, 1323266), (24392, 1267280), (27776, 1112885), (30490, 1013824), (31682, 975680), (32704, 945190), (34720, 890308), (36208, 853720), (40880, 756152), (42686, 724160), (45260, 682976), (46720, 661633), (48784, 633640), (60980, 506912), (63364, 487840), (65408, 472595), (69440, 445154), (72416, 426860), (79205, 390272), (81760, 378076), (85372, 362080), (90520, 341488), (94519, 327040), (97568, 316820), (106715, 289664), (121960, 253456), (126728, 243920), (138880, 222577), (144832, 213430), (158410, 195136), (163520, 189038), (170744, 181040)]