465283140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 1552588800

約数和(自身を除く): 1087305660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 79, 84, 105, 111, 140, 148, 158, 185, 210, 222, 237, 259, 316, 370, 379, 395, 420, 444, 474, 518, 553, 555, 740, 758, 777, 790, 948, 1036, 1106, 1110, 1137, 1185, 1295, 1516, 1554, 1580, 1659, 1895, 2212, 2220, 2274, 2370, 2590, 2653, 2765, 2923, 3108, 3318, 3790, 3885, 4548, 4740, 5180, 5306, 5530, 5685, 5846, 6636, 7580, 7770, 7959, 8295, 8769, 10612, 11060, 11370, 11692, 13265, 14023, 14615, 15540, 15918, 16590, 17538, 20461, 22740, 26530, 28046, 29230, 29941, 31836, 33180, 35076, 39795, 40922, 42069, 43845, 53060, 56092, 58460, 59882, 61383, 70115, 79590, 81844, 84138, 87690, 89823, 98161, 102305, 119764, 122766, 140230, 149705, 159180, 168276, 175380, 179646, 196322, 204610, 209587, 210345, 245532, 280460, 294483, 299410, 306915, 359292, 392644, 409220, 419174, 420690, 449115, 490805, 588966, 598820, 613830, 628761, 838348, 841380, 898230, 981610, 1047935, 1107817, 1177932, 1227660, 1257522, 1472415, 1796460, 1963220, 2095870, 2215634, 2515044, 2944830, 3143805, 3323451, 4191740, 4431268, 5539085, 5889660, 6287610, 6646902, 7754719, 11078170, 12575220, 13293804, 15509438, 16617255, 22156340, 23264157, 31018876, 33234510, 38773595, 46528314, 66469020, 77547190, 93056628, 116320785, 155094380, 232641570, 465283140]

約数ペア:

[(1, 465283140), (2, 232641570), (3, 155094380), (4, 116320785), (5, 93056628), (6, 77547190), (7, 66469020), (10, 46528314), (12, 38773595), (14, 33234510), (15, 31018876), (20, 23264157), (21, 22156340), (28, 16617255), (30, 15509438), (35, 13293804), (37, 12575220), (42, 11078170), (60, 7754719), (70, 6646902), (74, 6287610), (79, 5889660), (84, 5539085), (105, 4431268), (111, 4191740), (140, 3323451), (148, 3143805), (158, 2944830), (185, 2515044), (210, 2215634), (222, 2095870), (237, 1963220), (259, 1796460), (316, 1472415), (370, 1257522), (379, 1227660), (395, 1177932), (420, 1107817), (444, 1047935), (474, 981610), (518, 898230), (553, 841380), (555, 838348), (740, 628761), (758, 613830), (777, 598820), (790, 588966), (948, 490805), (1036, 449115), (1106, 420690), (1110, 419174), (1137, 409220), (1185, 392644), (1295, 359292), (1516, 306915), (1554, 299410), (1580, 294483), (1659, 280460), (1895, 245532), (2212, 210345), (2220, 209587), (2274, 204610), (2370, 196322), (2590, 179646), (2653, 175380), (2765, 168276), (2923, 159180), (3108, 149705), (3318, 140230), (3790, 122766), (3885, 119764), (4548, 102305), (4740, 98161), (5180, 89823), (5306, 87690), (5530, 84138), (5685, 81844), (5846, 79590), (6636, 70115), (7580, 61383), (7770, 59882), (7959, 58460), (8295, 56092), (8769, 53060), (10612, 43845), (11060, 42069), (11370, 40922), (11692, 39795), (13265, 35076), (14023, 33180), (14615, 31836), (15540, 29941), (15918, 29230), (16590, 28046), (17538, 26530), (20461, 22740)]