70152180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 241920000

約数和(自身を除く): 171767820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 59, 60, 70, 76, 84, 95, 105, 114, 118, 133, 140, 149, 177, 190, 210, 228, 236, 266, 285, 295, 298, 354, 380, 399, 413, 420, 447, 532, 570, 590, 596, 665, 708, 745, 798, 826, 885, 894, 1043, 1121, 1140, 1180, 1239, 1330, 1490, 1596, 1652, 1770, 1788, 1995, 2065, 2086, 2235, 2242, 2478, 2660, 2831, 2980, 3129, 3363, 3540, 3990, 4130, 4172, 4470, 4484, 4956, 5215, 5605, 5662, 6195, 6258, 6726, 7847, 7980, 8260, 8493, 8791, 8940, 10430, 11210, 11324, 12390, 12516, 13452, 14155, 15645, 15694, 16815, 16986, 17582, 19817, 20860, 22420, 23541, 24780, 26373, 28310, 31290, 31388, 33630, 33972, 35164, 39235, 39634, 42465, 43955, 47082, 52746, 56620, 59451, 61537, 62580, 67260, 78470, 79268, 84930, 87910, 94164, 99085, 105492, 117705, 118902, 123074, 131865, 156940, 167029, 169860, 175820, 184611, 198170, 235410, 237804, 246148, 263730, 297255, 307685, 334058, 369222, 396340, 470820, 501087, 527460, 594510, 615370, 668116, 738444, 835145, 923055, 1002174, 1169203, 1189020, 1230740, 1670290, 1846110, 2004348, 2338406, 2505435, 3340580, 3507609, 3692220, 4676812, 5010870, 5846015, 7015218, 10021740, 11692030, 14030436, 17538045, 23384060, 35076090, 70152180]

約数ペア:

[(1, 70152180), (2, 35076090), (3, 23384060), (4, 17538045), (5, 14030436), (6, 11692030), (7, 10021740), (10, 7015218), (12, 5846015), (14, 5010870), (15, 4676812), (19, 3692220), (20, 3507609), (21, 3340580), (28, 2505435), (30, 2338406), (35, 2004348), (38, 1846110), (42, 1670290), (57, 1230740), (59, 1189020), (60, 1169203), (70, 1002174), (76, 923055), (84, 835145), (95, 738444), (105, 668116), (114, 615370), (118, 594510), (133, 527460), (140, 501087), (149, 470820), (177, 396340), (190, 369222), (210, 334058), (228, 307685), (236, 297255), (266, 263730), (285, 246148), (295, 237804), (298, 235410), (354, 198170), (380, 184611), (399, 175820), (413, 169860), (420, 167029), (447, 156940), (532, 131865), (570, 123074), (590, 118902), (596, 117705), (665, 105492), (708, 99085), (745, 94164), (798, 87910), (826, 84930), (885, 79268), (894, 78470), (1043, 67260), (1121, 62580), (1140, 61537), (1180, 59451), (1239, 56620), (1330, 52746), (1490, 47082), (1596, 43955), (1652, 42465), (1770, 39634), (1788, 39235), (1995, 35164), (2065, 33972), (2086, 33630), (2235, 31388), (2242, 31290), (2478, 28310), (2660, 26373), (2831, 24780), (2980, 23541), (3129, 22420), (3363, 20860), (3540, 19817), (3990, 17582), (4130, 16986), (4172, 16815), (4470, 15694), (4484, 15645), (4956, 14155), (5215, 13452), (5605, 12516), (5662, 12390), (6195, 11324), (6258, 11210), (6726, 10430), (7847, 8940), (7980, 8791), (8260, 8493)]