9921234960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151423}}^1$

素因数の和:151462

約数の個数: 240

約数和(自身を含む): 41008041984

約数和(自身を除く): 31086807024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 151423, 302846, 454269, 605692, 757115, 908538, 1059961, 1211384, 1362807, 1514230, 1817076, 1968499, 2119922, 2271345, 2422768, 2725614, 3028460, 3179883, 3634152, 3936998, 4239844, 4542690, 5299805, 5451228, 5905497, 6056920, 6359766, 6814035, 7268304, 7873996, 8479688, 9085380, 9539649, 9842495, 10599610, 10902456, 11810994, 12113840, 12719532, 13628070, 13779493, 15747992, 15899415, 16959376, 17716491, 18170760, 19079298, 19684990, 21199220, 21804912, 23621988, 25439064, 27256140, 27558986, 29527485, 31495984, 31798830, 35432982, 36341520, 38158596, 39369980, 41338479, 42398440, 47243976, 47698245, 50878128, 54512280, 55117972, 59054970, 63597660, 68897465, 70865964, 76317192, 78739960, 82676958, 84796880, 88582455, 94487952, 95396490, 109024560, 110235944, 118109940, 124015437, 127195320, 137794930, 141731928, 152634384, 157479920, 165353916, 177164910, 190792980, 206692395, 220471888, 236219880, 248030874, 254390640, 275589860, 283463856, 330707832, 354329820, 381585960, 413384790, 472439760, 496061748, 551179720, 620077185, 661415664, 708659640, 763171920, 826769580, 992123496, 1102359440, 1240154370, 1417319280, 1653539160, 1984246992, 2480308740, 3307078320, 4960617480, 9921234960]

約数ペア:

[(1, 9921234960), (2, 4960617480), (3, 3307078320), (4, 2480308740), (5, 1984246992), (6, 1653539160), (7, 1417319280), (8, 1240154370), (9, 1102359440), (10, 992123496), (12, 826769580), (13, 763171920), (14, 708659640), (15, 661415664), (16, 620077185), (18, 551179720), (20, 496061748), (21, 472439760), (24, 413384790), (26, 381585960), (28, 354329820), (30, 330707832), (35, 283463856), (36, 275589860), (39, 254390640), (40, 248030874), (42, 236219880), (45, 220471888), (48, 206692395), (52, 190792980), (56, 177164910), (60, 165353916), (63, 157479920), (65, 152634384), (70, 141731928), (72, 137794930), (78, 127195320), (80, 124015437), (84, 118109940), (90, 110235944), (91, 109024560), (104, 95396490), (105, 94487952), (112, 88582455), (117, 84796880), (120, 82676958), (126, 78739960), (130, 76317192), (140, 70865964), (144, 68897465), (156, 63597660), (168, 59054970), (180, 55117972), (182, 54512280), (195, 50878128), (208, 47698245), (210, 47243976), (234, 42398440), (240, 41338479), (252, 39369980), (260, 38158596), (273, 36341520), (280, 35432982), (312, 31798830), (315, 31495984), (336, 29527485), (360, 27558986), (364, 27256140), (390, 25439064), (420, 23621988), (455, 21804912), (468, 21199220), (504, 19684990), (520, 19079298), (546, 18170760), (560, 17716491), (585, 16959376), (624, 15899415), (630, 15747992), (720, 13779493), (728, 13628070), (780, 12719532), (819, 12113840), (840, 11810994), (910, 10902456), (936, 10599610), (1008, 9842495), (1040, 9539649), (1092, 9085380), (1170, 8479688), (1260, 7873996), (1365, 7268304), (1456, 6814035), (1560, 6359766), (1638, 6056920), (1680, 5905497), (1820, 5451228), (1872, 5299805), (2184, 4542690), (2340, 4239844), (2520, 3936998), (2730, 3634152), (3120, 3179883), (3276, 3028460), (3640, 2725614), (4095, 2422768), (4368, 2271345), (4680, 2119922), (5040, 1968499), (5460, 1817076), (6552, 1514230), (7280, 1362807), (8190, 1211384), (9360, 1059961), (10920, 908538), (13104, 757115), (16380, 605692), (21840, 454269), (32760, 302846), (65520, 151423)]