1493327360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:696

約数の個数: 160

約数和(自身を含む): 4124736000

約数和(自身を除く): 2631408640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 167, 224, 256, 280, 320, 334, 448, 499, 512, 560, 640, 668, 835, 896, 998, 1120, 1169, 1280, 1336, 1670, 1792, 1996, 2240, 2338, 2495, 2560, 2672, 3340, 3493, 3584, 3992, 4480, 4676, 4990, 5344, 5845, 6680, 6986, 7984, 8960, 9352, 9980, 10688, 11690, 13360, 13972, 15968, 17465, 17920, 18704, 19960, 21376, 23380, 26720, 27944, 31936, 34930, 37408, 39920, 42752, 46760, 53440, 55888, 63872, 69860, 74816, 79840, 83333, 85504, 93520, 106880, 111776, 127744, 139720, 149632, 159680, 166666, 187040, 213760, 223552, 255488, 279440, 299264, 319360, 333332, 374080, 416665, 427520, 447104, 558880, 583331, 598528, 638720, 666664, 748160, 833330, 894208, 1117760, 1166662, 1277440, 1333328, 1496320, 1666660, 1788416, 2235520, 2333324, 2666656, 2916655, 2992640, 3333320, 4471040, 4666648, 5333312, 5833310, 6666640, 8942080, 9333296, 10666624, 11666620, 13333280, 18666592, 21333248, 23333240, 26666560, 37333184, 42666496, 46666480, 53333120, 74666368, 93332960, 106666240, 149332736, 186665920, 213332480, 298665472, 373331840, 746663680, 1493327360]

約数ペア:

[(1, 1493327360), (2, 746663680), (4, 373331840), (5, 298665472), (7, 213332480), (8, 186665920), (10, 149332736), (14, 106666240), (16, 93332960), (20, 74666368), (28, 53333120), (32, 46666480), (35, 42666496), (40, 37333184), (56, 26666560), (64, 23333240), (70, 21333248), (80, 18666592), (112, 13333280), (128, 11666620), (140, 10666624), (160, 9333296), (167, 8942080), (224, 6666640), (256, 5833310), (280, 5333312), (320, 4666648), (334, 4471040), (448, 3333320), (499, 2992640), (512, 2916655), (560, 2666656), (640, 2333324), (668, 2235520), (835, 1788416), (896, 1666660), (998, 1496320), (1120, 1333328), (1169, 1277440), (1280, 1166662), (1336, 1117760), (1670, 894208), (1792, 833330), (1996, 748160), (2240, 666664), (2338, 638720), (2495, 598528), (2560, 583331), (2672, 558880), (3340, 447104), (3493, 427520), (3584, 416665), (3992, 374080), (4480, 333332), (4676, 319360), (4990, 299264), (5344, 279440), (5845, 255488), (6680, 223552), (6986, 213760), (7984, 187040), (8960, 166666), (9352, 159680), (9980, 149632), (10688, 139720), (11690, 127744), (13360, 111776), (13972, 106880), (15968, 93520), (17465, 85504), (17920, 83333), (18704, 79840), (19960, 74816), (21376, 69860), (23380, 63872), (26720, 55888), (27944, 53440), (31936, 46760), (34930, 42752), (37408, 39920)]