4547504080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:898

約数の個数: 320

約数和(自身を含む): 13919109120

約数和(自身を除く): 9371605040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 31, 34, 35, 38, 40, 56, 62, 68, 70, 76, 80, 85, 95, 112, 119, 124, 133, 136, 140, 152, 155, 170, 190, 217, 238, 248, 266, 272, 280, 304, 310, 323, 340, 380, 434, 476, 496, 527, 532, 560, 589, 595, 620, 646, 665, 680, 760, 811, 868, 952, 1054, 1064, 1085, 1178, 1190, 1240, 1292, 1330, 1360, 1520, 1615, 1622, 1736, 1904, 2108, 2128, 2170, 2261, 2356, 2380, 2480, 2584, 2635, 2660, 2945, 3230, 3244, 3472, 3689, 4055, 4123, 4216, 4340, 4522, 4712, 4760, 5168, 5270, 5320, 5677, 5890, 6460, 6488, 7378, 8110, 8246, 8432, 8680, 9044, 9424, 9520, 10013, 10540, 10640, 11305, 11354, 11780, 12920, 12976, 13787, 14756, 15409, 16220, 16492, 17360, 18088, 18445, 20026, 20615, 21080, 22610, 22708, 23560, 25141, 25840, 27574, 28385, 29512, 30818, 32440, 32984, 36176, 36890, 40052, 41230, 42160, 45220, 45416, 47120, 50065, 50282, 55148, 56770, 59024, 61636, 64880, 65968, 68935, 70091, 73780, 77045, 80104, 82460, 90440, 90832, 96509, 100130, 100564, 107863, 110296, 113540, 123272, 125705, 137870, 140182, 147560, 154090, 160208, 164920, 175987, 180880, 193018, 200260, 201128, 215726, 220592, 227080, 246544, 251410, 261953, 275740, 280364, 295120, 308180, 329840, 350455, 351974, 386036, 400520, 402256, 427397, 431452, 454160, 477679, 482545, 502820, 523906, 539315, 551480, 560728, 616360, 700910, 703948, 772072, 801040, 854794, 862904, 879935, 955358, 965090, 1005640, 1047812, 1078630, 1102960, 1121456, 1232720, 1309765, 1401820, 1407896, 1544144, 1709588, 1725808, 1759870, 1833671, 1910716, 1930180, 2011280, 2095624, 2136985, 2157260, 2388395, 2619530, 2803640, 2815792, 2991779, 3343753, 3419176, 3519740, 3667342, 3821432, 3860360, 4191248, 4273970, 4314520, 4776790, 5239060, 5607280, 5983558, 6687506, 6838352, 7039480, 7334684, 7642864, 7720720, 8120543, 8547940, 8629040, 9168355, 9553580, 10478120, 11967116, 13375012, 14078960, 14669368, 14958895, 16241086, 16718765, 17095880, 18336710, 19107160, 20956240, 23934232, 26750024, 29338736, 29917790, 32482172, 33437530, 34191760, 36673420, 38214320, 40602715, 47868464, 53500048, 56843801, 59835580, 64964344, 66875060, 73346840, 81205430, 113687602, 119671160, 129928688, 133750120, 146693680, 162410860, 227375204, 239342320, 267500240, 284219005, 324821720, 454750408, 568438010, 649643440, 909500816, 1136876020, 2273752040, 4547504080]

約数ペア:

[(1, 4547504080), (2, 2273752040), (4, 1136876020), (5, 909500816), (7, 649643440), (8, 568438010), (10, 454750408), (14, 324821720), (16, 284219005), (17, 267500240), (19, 239342320), (20, 227375204), (28, 162410860), (31, 146693680), (34, 133750120), (35, 129928688), (38, 119671160), (40, 113687602), (56, 81205430), (62, 73346840), (68, 66875060), (70, 64964344), (76, 59835580), (80, 56843801), (85, 53500048), (95, 47868464), (112, 40602715), (119, 38214320), (124, 36673420), (133, 34191760), (136, 33437530), (140, 32482172), (152, 29917790), (155, 29338736), (170, 26750024), (190, 23934232), (217, 20956240), (238, 19107160), (248, 18336710), (266, 17095880), (272, 16718765), (280, 16241086), (304, 14958895), (310, 14669368), (323, 14078960), (340, 13375012), (380, 11967116), (434, 10478120), (476, 9553580), (496, 9168355), (527, 8629040), (532, 8547940), (560, 8120543), (589, 7720720), (595, 7642864), (620, 7334684), (646, 7039480), (665, 6838352), (680, 6687506), (760, 5983558), (811, 5607280), (868, 5239060), (952, 4776790), (1054, 4314520), (1064, 4273970), (1085, 4191248), (1178, 3860360), (1190, 3821432), (1240, 3667342), (1292, 3519740), (1330, 3419176), (1360, 3343753), (1520, 2991779), (1615, 2815792), (1622, 2803640), (1736, 2619530), (1904, 2388395), (2108, 2157260), (2128, 2136985), (2170, 2095624), (2261, 2011280), (2356, 1930180), (2380, 1910716), (2480, 1833671), (2584, 1759870), (2635, 1725808), (2660, 1709588), (2945, 1544144), (3230, 1407896), (3244, 1401820), (3472, 1309765), (3689, 1232720), (4055, 1121456), (4123, 1102960), (4216, 1078630), (4340, 1047812), (4522, 1005640), (4712, 965090), (4760, 955358), (5168, 879935), (5270, 862904), (5320, 854794), (5677, 801040), (5890, 772072), (6460, 703948), (6488, 700910), (7378, 616360), (8110, 560728), (8246, 551480), (8432, 539315), (8680, 523906), (9044, 502820), (9424, 482545), (9520, 477679), (10013, 454160), (10540, 431452), (10640, 427397), (11305, 402256), (11354, 400520), (11780, 386036), (12920, 351974), (12976, 350455), (13787, 329840), (14756, 308180), (15409, 295120), (16220, 280364), (16492, 275740), (17360, 261953), (18088, 251410), (18445, 246544), (20026, 227080), (20615, 220592), (21080, 215726), (22610, 201128), (22708, 200260), (23560, 193018), (25141, 180880), (25840, 175987), (27574, 164920), (28385, 160208), (29512, 154090), (30818, 147560), (32440, 140182), (32984, 137870), (36176, 125705), (36890, 123272), (40052, 113540), (41230, 110296), (42160, 107863), (45220, 100564), (45416, 100130), (47120, 96509), (50065, 90832), (50282, 90440), (55148, 82460), (56770, 80104), (59024, 77045), (61636, 73780), (64880, 70091), (65968, 68935)]