1563414720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3187}}^1$

素因数の和:3287

約数の個数: 224

約数和(自身を含む): 5752478208

約数和(自身を除く): 4189063488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 672, 730, 840, 876, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 2044, 2190, 2240, 2336, 2555, 2920, 3066, 3187, 3360, 3504, 4088, 4380, 4672, 5110, 5840, 6132, 6374, 6720, 7008, 7665, 8176, 8760, 9561, 10220, 11680, 12264, 12748, 14016, 15330, 15935, 16352, 17520, 19122, 20440, 22309, 23360, 24528, 25496, 30660, 31870, 32704, 35040, 38244, 40880, 44618, 47805, 49056, 50992, 61320, 63740, 66927, 70080, 76488, 81760, 89236, 95610, 98112, 101984, 111545, 122640, 127480, 133854, 152976, 163520, 178472, 191220, 203968, 223090, 232651, 245280, 254960, 267708, 305952, 334635, 356944, 382440, 446180, 465302, 490560, 509920, 535416, 611904, 669270, 697953, 713888, 764880, 892360, 930604, 1019840, 1070832, 1163255, 1338540, 1395906, 1427776, 1529760, 1628557, 1784720, 1861208, 2141664, 2326510, 2677080, 2791812, 3059520, 3257114, 3489765, 3569440, 3722416, 4283328, 4653020, 4885671, 5354160, 5583624, 6514228, 6979530, 7138880, 7444832, 8142785, 9306040, 9771342, 10708320, 11167248, 13028456, 13959060, 14889664, 16285570, 18612080, 19542684, 21416640, 22334496, 24428355, 26056912, 27918120, 32571140, 37224160, 39085368, 44668992, 48856710, 52113824, 55836240, 65142280, 74448320, 78170736, 97713420, 104227648, 111672480, 130284560, 156341472, 195426840, 223344960, 260569120, 312682944, 390853680, 521138240, 781707360, 1563414720]

約数ペア:

[(1, 1563414720), (2, 781707360), (3, 521138240), (4, 390853680), (5, 312682944), (6, 260569120), (7, 223344960), (8, 195426840), (10, 156341472), (12, 130284560), (14, 111672480), (15, 104227648), (16, 97713420), (20, 78170736), (21, 74448320), (24, 65142280), (28, 55836240), (30, 52113824), (32, 48856710), (35, 44668992), (40, 39085368), (42, 37224160), (48, 32571140), (56, 27918120), (60, 26056912), (64, 24428355), (70, 22334496), (73, 21416640), (80, 19542684), (84, 18612080), (96, 16285570), (105, 14889664), (112, 13959060), (120, 13028456), (140, 11167248), (146, 10708320), (160, 9771342), (168, 9306040), (192, 8142785), (210, 7444832), (219, 7138880), (224, 6979530), (240, 6514228), (280, 5583624), (292, 5354160), (320, 4885671), (336, 4653020), (365, 4283328), (420, 3722416), (438, 3569440), (448, 3489765), (480, 3257114), (511, 3059520), (560, 2791812), (584, 2677080), (672, 2326510), (730, 2141664), (840, 1861208), (876, 1784720), (960, 1628557), (1022, 1529760), (1095, 1427776), (1120, 1395906), (1168, 1338540), (1344, 1163255), (1460, 1070832), (1533, 1019840), (1680, 930604), (1752, 892360), (2044, 764880), (2190, 713888), (2240, 697953), (2336, 669270), (2555, 611904), (2920, 535416), (3066, 509920), (3187, 490560), (3360, 465302), (3504, 446180), (4088, 382440), (4380, 356944), (4672, 334635), (5110, 305952), (5840, 267708), (6132, 254960), (6374, 245280), (6720, 232651), (7008, 223090), (7665, 203968), (8176, 191220), (8760, 178472), (9561, 163520), (10220, 152976), (11680, 133854), (12264, 127480), (12748, 122640), (14016, 111545), (15330, 101984), (15935, 98112), (16352, 95610), (17520, 89236), (19122, 81760), (20440, 76488), (22309, 70080), (23360, 66927), (24528, 63740), (25496, 61320), (30660, 50992), (31870, 49056), (32704, 47805), (35040, 44618), (38244, 40880)]