1217480160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 384

約数和(自身を含む): 4572288000

約数和(自身を除く): 3354807840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 23, 24, 26, 30, 32, 34, 39, 40, 46, 48, 51, 52, 60, 65, 68, 69, 78, 80, 85, 92, 96, 102, 104, 115, 120, 130, 136, 138, 156, 160, 170, 184, 195, 204, 208, 221, 230, 240, 255, 260, 272, 276, 299, 312, 340, 345, 368, 390, 391, 408, 416, 442, 460, 480, 499, 510, 520, 544, 552, 598, 624, 663, 680, 690, 736, 780, 782, 816, 884, 897, 920, 998, 1020, 1040, 1104, 1105, 1173, 1196, 1248, 1326, 1360, 1380, 1495, 1497, 1560, 1564, 1632, 1768, 1794, 1840, 1955, 1996, 2040, 2080, 2208, 2210, 2346, 2392, 2495, 2652, 2720, 2760, 2990, 2994, 3120, 3128, 3315, 3536, 3588, 3680, 3910, 3992, 4080, 4420, 4485, 4692, 4784, 4990, 5083, 5304, 5520, 5865, 5980, 5988, 6240, 6256, 6487, 6630, 7072, 7176, 7485, 7820, 7984, 8160, 8483, 8840, 8970, 9384, 9568, 9980, 10166, 10608, 11040, 11477, 11730, 11960, 11976, 12512, 12974, 13260, 14352, 14970, 15249, 15640, 15968, 16966, 17680, 17940, 18768, 19461, 19960, 20332, 21216, 22954, 23460, 23920, 23952, 25415, 25449, 25948, 26520, 28704, 29940, 30498, 31280, 32435, 33932, 34431, 35360, 35880, 37536, 38922, 39920, 40664, 42415, 45908, 46920, 47840, 47904, 50830, 50898, 51896, 53040, 57385, 59880, 60996, 62560, 64870, 67864, 68862, 71760, 76245, 77844, 79840, 81328, 84830, 91816, 93840, 97305, 101660, 101796, 103792, 106080, 110279, 114770, 119760, 121992, 127245, 129740, 135728, 137724, 143520, 149201, 152490, 155688, 162656, 169660, 172155, 183632, 187680, 194610, 195109, 203320, 203592, 207584, 220558, 229540, 239520, 243984, 254490, 259480, 271456, 275448, 298402, 304980, 311376, 330837, 339320, 344310, 367264, 389220, 390218, 406640, 407184, 441116, 447603, 459080, 487968, 508980, 518960, 550896, 551395, 585327, 596804, 609960, 622752, 661674, 678640, 688620, 746005, 778440, 780436, 813280, 814368, 882232, 895206, 918160, 975545, 1017960, 1037920, 1101792, 1102790, 1170654, 1193608, 1219920, 1323348, 1357280, 1377240, 1492010, 1556880, 1560872, 1654185, 1764464, 1790412, 1836320, 1951090, 2035920, 2205580, 2238015, 2341308, 2387216, 2439840, 2536417, 2646696, 2754480, 2926635, 2984020, 3113760, 3121744, 3308370, 3528928, 3580824, 3902180, 4071840, 4411160, 4476030, 4682616, 4774432, 5072834, 5293392, 5508960, 5853270, 5968040, 6243488, 6616740, 7161648, 7609251, 7804360, 8822320, 8952060, 9365232, 10145668, 10586784, 11706540, 11936080, 12682085, 13233480, 14323296, 15218502, 15608720, 17644640, 17904120, 18730464, 20291336, 23413080, 23872160, 25364170, 26466960, 30437004, 31217440, 35808240, 38046255, 40582672, 46826160, 50728340, 52933920, 60874008, 71616480, 76092510, 81165344, 93652320, 101456680, 121748016, 152185020, 202913360, 243496032, 304370040, 405826720, 608740080, 1217480160]

約数ペア:

[(1, 1217480160), (2, 608740080), (3, 405826720), (4, 304370040), (5, 243496032), (6, 202913360), (8, 152185020), (10, 121748016), (12, 101456680), (13, 93652320), (15, 81165344), (16, 76092510), (17, 71616480), (20, 60874008), (23, 52933920), (24, 50728340), (26, 46826160), (30, 40582672), (32, 38046255), (34, 35808240), (39, 31217440), (40, 30437004), (46, 26466960), (48, 25364170), (51, 23872160), (52, 23413080), (60, 20291336), (65, 18730464), (68, 17904120), (69, 17644640), (78, 15608720), (80, 15218502), (85, 14323296), (92, 13233480), (96, 12682085), (102, 11936080), (104, 11706540), (115, 10586784), (120, 10145668), (130, 9365232), (136, 8952060), (138, 8822320), (156, 7804360), (160, 7609251), (170, 7161648), (184, 6616740), (195, 6243488), (204, 5968040), (208, 5853270), (221, 5508960), (230, 5293392), (240, 5072834), (255, 4774432), (260, 4682616), (272, 4476030), (276, 4411160), (299, 4071840), (312, 3902180), (340, 3580824), (345, 3528928), (368, 3308370), (390, 3121744), (391, 3113760), (408, 2984020), (416, 2926635), (442, 2754480), (460, 2646696), (480, 2536417), (499, 2439840), (510, 2387216), (520, 2341308), (544, 2238015), (552, 2205580), (598, 2035920), (624, 1951090), (663, 1836320), (680, 1790412), (690, 1764464), (736, 1654185), (780, 1560872), (782, 1556880), (816, 1492010), (884, 1377240), (897, 1357280), (920, 1323348), (998, 1219920), (1020, 1193608), (1040, 1170654), (1104, 1102790), (1105, 1101792), (1173, 1037920), (1196, 1017960), (1248, 975545), (1326, 918160), (1360, 895206), (1380, 882232), (1495, 814368), (1497, 813280), (1560, 780436), (1564, 778440), (1632, 746005), (1768, 688620), (1794, 678640), (1840, 661674), (1955, 622752), (1996, 609960), (2040, 596804), (2080, 585327), (2208, 551395), (2210, 550896), (2346, 518960), (2392, 508980), (2495, 487968), (2652, 459080), (2720, 447603), (2760, 441116), (2990, 407184), (2994, 406640), (3120, 390218), (3128, 389220), (3315, 367264), (3536, 344310), (3588, 339320), (3680, 330837), (3910, 311376), (3992, 304980), (4080, 298402), (4420, 275448), (4485, 271456), (4692, 259480), (4784, 254490), (4990, 243984), (5083, 239520), (5304, 229540), (5520, 220558), (5865, 207584), (5980, 203592), (5988, 203320), (6240, 195109), (6256, 194610), (6487, 187680), (6630, 183632), (7072, 172155), (7176, 169660), (7485, 162656), (7820, 155688), (7984, 152490), (8160, 149201), (8483, 143520), (8840, 137724), (8970, 135728), (9384, 129740), (9568, 127245), (9980, 121992), (10166, 119760), (10608, 114770), (11040, 110279), (11477, 106080), (11730, 103792), (11960, 101796), (11976, 101660), (12512, 97305), (12974, 93840), (13260, 91816), (14352, 84830), (14970, 81328), (15249, 79840), (15640, 77844), (15968, 76245), (16966, 71760), (17680, 68862), (17940, 67864), (18768, 64870), (19461, 62560), (19960, 60996), (20332, 59880), (21216, 57385), (22954, 53040), (23460, 51896), (23920, 50898), (23952, 50830), (25415, 47904), (25449, 47840), (25948, 46920), (26520, 45908), (28704, 42415), (29940, 40664), (30498, 39920), (31280, 38922), (32435, 37536), (33932, 35880), (34431, 35360)]