1974422240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 384

約数和(自身を含む): 6015098880

約数和(自身を除く): 4040676640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 41, 56, 62, 70, 73, 76, 80, 82, 95, 112, 124, 133, 140, 146, 152, 155, 160, 164, 190, 205, 217, 224, 248, 266, 280, 287, 292, 304, 310, 328, 365, 380, 410, 434, 496, 511, 532, 560, 574, 584, 589, 608, 620, 656, 665, 730, 760, 779, 820, 868, 992, 1022, 1064, 1085, 1120, 1148, 1168, 1178, 1240, 1271, 1312, 1330, 1387, 1435, 1460, 1520, 1558, 1640, 1736, 2044, 2128, 2170, 2263, 2296, 2336, 2356, 2480, 2542, 2555, 2660, 2774, 2870, 2920, 2945, 2993, 3040, 3116, 3280, 3472, 3895, 4088, 4123, 4256, 4340, 4526, 4592, 4712, 4960, 5084, 5110, 5320, 5453, 5548, 5740, 5840, 5890, 5986, 6232, 6355, 6560, 6935, 6944, 7790, 8176, 8246, 8680, 8897, 9052, 9184, 9424, 9709, 10168, 10220, 10640, 10906, 11096, 11315, 11480, 11680, 11780, 11972, 12464, 12710, 13870, 14965, 15580, 15841, 16352, 16492, 17360, 17794, 18104, 18848, 19418, 20336, 20440, 20615, 20951, 21280, 21812, 22192, 22630, 22960, 23560, 23944, 24149, 24928, 25420, 27265, 27740, 29930, 31160, 31682, 32984, 34720, 35588, 36208, 38836, 40672, 40880, 41230, 41902, 42997, 43624, 44384, 44485, 45260, 45920, 47120, 47888, 48298, 48545, 50840, 54530, 55480, 56867, 59860, 62320, 63364, 65968, 71176, 72416, 77672, 79205, 81760, 82460, 83804, 85994, 87248, 88970, 90520, 92783, 94240, 95776, 96596, 97090, 101680, 104755, 109060, 110960, 113734, 119720, 120745, 124640, 126728, 131936, 142352, 155344, 158410, 164920, 167608, 169043, 171988, 174496, 177940, 181040, 185566, 193192, 194180, 203360, 209510, 214985, 218120, 221920, 227468, 239440, 241490, 253456, 284335, 284704, 300979, 310688, 316820, 329840, 335216, 338086, 343976, 355880, 362080, 371132, 386384, 388360, 398069, 419020, 429970, 436240, 454936, 463915, 478880, 482980, 506912, 568670, 601958, 633640, 649481, 659680, 670432, 676172, 687952, 711760, 742264, 772768, 776720, 796138, 838040, 845215, 859940, 872480, 909872, 927830, 965960, 1137340, 1203916, 1267280, 1298962, 1352344, 1375904, 1423520, 1484528, 1504895, 1553440, 1592276, 1676080, 1690430, 1719880, 1762877, 1819744, 1855660, 1931920, 1990345, 2274680, 2407832, 2534560, 2597924, 2704688, 2969056, 3009790, 3184552, 3247405, 3352160, 3380860, 3439760, 3525754, 3711320, 3863840, 3980690, 4549360, 4815664, 5195848, 5409376, 6019580, 6369104, 6494810, 6761720, 6879520, 7051508, 7422640, 7961380, 8814385, 9098720, 9631328, 10391696, 12039160, 12340139, 12738208, 12989620, 13523440, 14103016, 14845280, 15922760, 17628770, 20783392, 24078320, 24680278, 25979240, 27046880, 28206032, 31845520, 35257540, 48156640, 49360556, 51958480, 56412064, 61700695, 63691040, 70515080, 98721112, 103916960, 123401390, 141030160, 197442224, 246802780, 282060320, 394884448, 493605560, 987211120, 1974422240]

約数ペア:

[(1, 1974422240), (2, 987211120), (4, 493605560), (5, 394884448), (7, 282060320), (8, 246802780), (10, 197442224), (14, 141030160), (16, 123401390), (19, 103916960), (20, 98721112), (28, 70515080), (31, 63691040), (32, 61700695), (35, 56412064), (38, 51958480), (40, 49360556), (41, 48156640), (56, 35257540), (62, 31845520), (70, 28206032), (73, 27046880), (76, 25979240), (80, 24680278), (82, 24078320), (95, 20783392), (112, 17628770), (124, 15922760), (133, 14845280), (140, 14103016), (146, 13523440), (152, 12989620), (155, 12738208), (160, 12340139), (164, 12039160), (190, 10391696), (205, 9631328), (217, 9098720), (224, 8814385), (248, 7961380), (266, 7422640), (280, 7051508), (287, 6879520), (292, 6761720), (304, 6494810), (310, 6369104), (328, 6019580), (365, 5409376), (380, 5195848), (410, 4815664), (434, 4549360), (496, 3980690), (511, 3863840), (532, 3711320), (560, 3525754), (574, 3439760), (584, 3380860), (589, 3352160), (608, 3247405), (620, 3184552), (656, 3009790), (665, 2969056), (730, 2704688), (760, 2597924), (779, 2534560), (820, 2407832), (868, 2274680), (992, 1990345), (1022, 1931920), (1064, 1855660), (1085, 1819744), (1120, 1762877), (1148, 1719880), (1168, 1690430), (1178, 1676080), (1240, 1592276), (1271, 1553440), (1312, 1504895), (1330, 1484528), (1387, 1423520), (1435, 1375904), (1460, 1352344), (1520, 1298962), (1558, 1267280), (1640, 1203916), (1736, 1137340), (2044, 965960), (2128, 927830), (2170, 909872), (2263, 872480), (2296, 859940), (2336, 845215), (2356, 838040), (2480, 796138), (2542, 776720), (2555, 772768), (2660, 742264), (2774, 711760), (2870, 687952), (2920, 676172), (2945, 670432), (2993, 659680), (3040, 649481), (3116, 633640), (3280, 601958), (3472, 568670), (3895, 506912), (4088, 482980), (4123, 478880), (4256, 463915), (4340, 454936), (4526, 436240), (4592, 429970), (4712, 419020), (4960, 398069), (5084, 388360), (5110, 386384), (5320, 371132), (5453, 362080), (5548, 355880), (5740, 343976), (5840, 338086), (5890, 335216), (5986, 329840), (6232, 316820), (6355, 310688), (6560, 300979), (6935, 284704), (6944, 284335), (7790, 253456), (8176, 241490), (8246, 239440), (8680, 227468), (8897, 221920), (9052, 218120), (9184, 214985), (9424, 209510), (9709, 203360), (10168, 194180), (10220, 193192), (10640, 185566), (10906, 181040), (11096, 177940), (11315, 174496), (11480, 171988), (11680, 169043), (11780, 167608), (11972, 164920), (12464, 158410), (12710, 155344), (13870, 142352), (14965, 131936), (15580, 126728), (15841, 124640), (16352, 120745), (16492, 119720), (17360, 113734), (17794, 110960), (18104, 109060), (18848, 104755), (19418, 101680), (20336, 97090), (20440, 96596), (20615, 95776), (20951, 94240), (21280, 92783), (21812, 90520), (22192, 88970), (22630, 87248), (22960, 85994), (23560, 83804), (23944, 82460), (24149, 81760), (24928, 79205), (25420, 77672), (27265, 72416), (27740, 71176), (29930, 65968), (31160, 63364), (31682, 62320), (32984, 59860), (34720, 56867), (35588, 55480), (36208, 54530), (38836, 50840), (40672, 48545), (40880, 48298), (41230, 47888), (41902, 47120), (42997, 45920), (43624, 45260), (44384, 44485)]