20735268832560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1907}}^1\times {\mathrm{3299}}^1$

素因数の和:5696

約数の個数: 320

約数和(自身を含む): 66557682892800

約数和(自身を除く): 45822414060240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 443, 465, 496, 620, 744, 886, 930, 1240, 1329, 1488, 1772, 1860, 1907, 2215, 2480, 2658, 3299, 3544, 3720, 3814, 4430, 5316, 5721, 6598, 6645, 7088, 7440, 7628, 8860, 9535, 9897, 10632, 11442, 13196, 13290, 13733, 15256, 16495, 17720, 19070, 19794, 21264, 22884, 26392, 26580, 27466, 28605, 30512, 32990, 35440, 38140, 39588, 41199, 45768, 49485, 52784, 53160, 54932, 57210, 59117, 65980, 68665, 76280, 79176, 82398, 91536, 98970, 102269, 106320, 109864, 114420, 118234, 131960, 137330, 152560, 158352, 164796, 177351, 197940, 204538, 205995, 219728, 228840, 236468, 263920, 274660, 295585, 306807, 329592, 354702, 395880, 409076, 411990, 457680, 472936, 511345, 549320, 591170, 613614, 659184, 709404, 791760, 818152, 823980, 844801, 886755, 945872, 1022690, 1098640, 1182340, 1227228, 1418808, 1461457, 1534035, 1636304, 1647960, 1689602, 1773510, 2045380, 2364680, 2454456, 2534403, 2837616, 2922914, 3068070, 3295920, 3379204, 3547020, 4090760, 4224005, 4384371, 4729360, 4908912, 5068806, 5845828, 6136140, 6291193, 6758408, 7094040, 7307285, 8181520, 8448010, 8768742, 10137612, 11691656, 12272280, 12582386, 12672015, 13516816, 14188080, 14614570, 16896020, 17537484, 18873579, 20275224, 21921855, 23383312, 24544560, 25164772, 25344030, 26188831, 29229140, 31455965, 33792040, 35074968, 37747158, 40550448, 43843710, 45305167, 50329544, 50688060, 52377662, 58458280, 62911930, 67584080, 70149936, 75494316, 78566493, 87687420, 90610334, 94367895, 100659088, 101376120, 104755324, 116916560, 125823860, 130944155, 135915501, 150988632, 157132986, 175374840, 181220668, 188735790, 195026983, 202752240, 209510648, 226525835, 251647720, 261888310, 271831002, 301977264, 314265972, 350749680, 362441336, 377471580, 390053966, 392832465, 419021296, 453051670, 503295440, 523776620, 543662004, 585080949, 628531944, 679577505, 724882672, 754943160, 780107932, 785664930, 906103340, 975134915, 1047553240, 1087324008, 1170161898, 1257063888, 1359155010, 1509886320, 1560215864, 1571329860, 1812206680, 1950269830, 2095106480, 2174648016, 2340323796, 2718310020, 2786998499, 2925404745, 3120431728, 3142659720, 3624413360, 3900539660, 4680647592, 5436620040, 5573996998, 5850809490, 6285319440, 7801079320, 8360995497, 9361295184, 10873240080, 11147993996, 11701618980, 13934992495, 15602158640, 16721990994, 22295987992, 23403237960, 27869984990, 33443981988, 41804977485, 44591975984, 46806475920, 55739969980, 66887963976, 83609954970, 86396953469, 111479939960, 133775927952, 167219909940, 172793906938, 222959879920, 259190860407, 334439819880, 345587813876, 431984767345, 518381720814, 668879639760, 691175627752, 863969534690, 1036763441628, 1295954302035, 1382351255504, 1727939069380, 2073526883256, 2591908604070, 3455878138760, 4147053766512, 5183817208140, 6911756277520, 10367634416280, 20735268832560]

約数ペア:

[(1, 20735268832560), (2, 10367634416280), (3, 6911756277520), (4, 5183817208140), (5, 4147053766512), (6, 3455878138760), (8, 2591908604070), (10, 2073526883256), (12, 1727939069380), (15, 1382351255504), (16, 1295954302035), (20, 1036763441628), (24, 863969534690), (30, 691175627752), (31, 668879639760), (40, 518381720814), (48, 431984767345), (60, 345587813876), (62, 334439819880), (80, 259190860407), (93, 222959879920), (120, 172793906938), (124, 167219909940), (155, 133775927952), (186, 111479939960), (240, 86396953469), (248, 83609954970), (310, 66887963976), (372, 55739969980), (443, 46806475920), (465, 44591975984), (496, 41804977485), (620, 33443981988), (744, 27869984990), (886, 23403237960), (930, 22295987992), (1240, 16721990994), (1329, 15602158640), (1488, 13934992495), (1772, 11701618980), (1860, 11147993996), (1907, 10873240080), (2215, 9361295184), (2480, 8360995497), (2658, 7801079320), (3299, 6285319440), (3544, 5850809490), (3720, 5573996998), (3814, 5436620040), (4430, 4680647592), (5316, 3900539660), (5721, 3624413360), (6598, 3142659720), (6645, 3120431728), (7088, 2925404745), (7440, 2786998499), (7628, 2718310020), (8860, 2340323796), (9535, 2174648016), (9897, 2095106480), (10632, 1950269830), (11442, 1812206680), (13196, 1571329860), (13290, 1560215864), (13733, 1509886320), (15256, 1359155010), (16495, 1257063888), (17720, 1170161898), (19070, 1087324008), (19794, 1047553240), (21264, 975134915), (22884, 906103340), (26392, 785664930), (26580, 780107932), (27466, 754943160), (28605, 724882672), (30512, 679577505), (32990, 628531944), (35440, 585080949), (38140, 543662004), (39588, 523776620), (41199, 503295440), (45768, 453051670), (49485, 419021296), (52784, 392832465), (53160, 390053966), (54932, 377471580), (57210, 362441336), (59117, 350749680), (65980, 314265972), (68665, 301977264), (76280, 271831002), (79176, 261888310), (82398, 251647720), (91536, 226525835), (98970, 209510648), (102269, 202752240), (106320, 195026983), (109864, 188735790), (114420, 181220668), (118234, 175374840), (131960, 157132986), (137330, 150988632), (152560, 135915501), (158352, 130944155), (164796, 125823860), (177351, 116916560), (197940, 104755324), (204538, 101376120), (205995, 100659088), (219728, 94367895), (228840, 90610334), (236468, 87687420), (263920, 78566493), (274660, 75494316), (295585, 70149936), (306807, 67584080), (329592, 62911930), (354702, 58458280), (395880, 52377662), (409076, 50688060), (411990, 50329544), (457680, 45305167), (472936, 43843710), (511345, 40550448), (549320, 37747158), (591170, 35074968), (613614, 33792040), (659184, 31455965), (709404, 29229140), (791760, 26188831), (818152, 25344030), (823980, 25164772), (844801, 24544560), (886755, 23383312), (945872, 21921855), (1022690, 20275224), (1098640, 18873579), (1182340, 17537484), (1227228, 16896020), (1418808, 14614570), (1461457, 14188080), (1534035, 13516816), (1636304, 12672015), (1647960, 12582386), (1689602, 12272280), (1773510, 11691656), (2045380, 10137612), (2364680, 8768742), (2454456, 8448010), (2534403, 8181520), (2837616, 7307285), (2922914, 7094040), (3068070, 6758408), (3295920, 6291193), (3379204, 6136140), (3547020, 5845828), (4090760, 5068806), (4224005, 4908912), (4384371, 4729360)]