148245240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 535610880

約数和(自身を除く): 387365640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 53, 55, 60, 65, 66, 78, 88, 104, 106, 110, 120, 130, 132, 143, 156, 159, 163, 165, 195, 212, 220, 260, 264, 265, 286, 312, 318, 326, 330, 390, 424, 429, 440, 489, 520, 530, 572, 583, 636, 652, 660, 689, 715, 780, 795, 815, 858, 978, 1060, 1144, 1166, 1272, 1304, 1320, 1378, 1430, 1560, 1590, 1630, 1716, 1749, 1793, 1956, 2067, 2119, 2120, 2145, 2332, 2445, 2756, 2860, 2915, 3180, 3260, 3432, 3445, 3498, 3586, 3912, 4134, 4238, 4290, 4664, 4890, 5379, 5512, 5720, 5830, 6357, 6360, 6520, 6890, 6996, 7172, 7579, 8268, 8476, 8580, 8639, 8745, 8965, 9780, 10335, 10595, 10758, 11660, 12714, 13780, 13992, 14344, 15158, 16536, 16952, 17160, 17278, 17490, 17930, 19560, 20670, 21190, 21516, 22737, 23309, 23320, 25428, 25917, 26895, 27560, 30316, 31785, 34556, 34980, 35860, 37895, 41340, 42380, 43032, 43195, 45474, 46618, 50856, 51834, 53790, 60632, 63570, 69112, 69927, 69960, 71720, 75790, 82680, 84760, 86390, 90948, 93236, 95029, 103668, 107580, 112307, 113685, 116545, 127140, 129585, 139854, 151580, 172780, 181896, 186472, 190058, 207336, 215160, 224614, 227370, 233090, 254280, 259170, 279708, 285087, 303160, 336921, 345560, 349635, 380116, 449228, 454740, 466180, 475145, 518340, 559416, 561535, 570174, 673842, 699270, 760232, 898456, 909480, 932360, 950290, 1036680, 1123070, 1140348, 1235377, 1347684, 1398540, 1425435, 1684605, 1900580, 2246140, 2280696, 2470754, 2695368, 2797080, 2850870, 3369210, 3706131, 3801160, 4492280, 4941508, 5701740, 6176885, 6738420, 7412262, 9883016, 11403480, 12353770, 13476840, 14824524, 18530655, 24707540, 29649048, 37061310, 49415080, 74122620, 148245240]

約数ペア:

[(1, 148245240), (2, 74122620), (3, 49415080), (4, 37061310), (5, 29649048), (6, 24707540), (8, 18530655), (10, 14824524), (11, 13476840), (12, 12353770), (13, 11403480), (15, 9883016), (20, 7412262), (22, 6738420), (24, 6176885), (26, 5701740), (30, 4941508), (33, 4492280), (39, 3801160), (40, 3706131), (44, 3369210), (52, 2850870), (53, 2797080), (55, 2695368), (60, 2470754), (65, 2280696), (66, 2246140), (78, 1900580), (88, 1684605), (104, 1425435), (106, 1398540), (110, 1347684), (120, 1235377), (130, 1140348), (132, 1123070), (143, 1036680), (156, 950290), (159, 932360), (163, 909480), (165, 898456), (195, 760232), (212, 699270), (220, 673842), (260, 570174), (264, 561535), (265, 559416), (286, 518340), (312, 475145), (318, 466180), (326, 454740), (330, 449228), (390, 380116), (424, 349635), (429, 345560), (440, 336921), (489, 303160), (520, 285087), (530, 279708), (572, 259170), (583, 254280), (636, 233090), (652, 227370), (660, 224614), (689, 215160), (715, 207336), (780, 190058), (795, 186472), (815, 181896), (858, 172780), (978, 151580), (1060, 139854), (1144, 129585), (1166, 127140), (1272, 116545), (1304, 113685), (1320, 112307), (1378, 107580), (1430, 103668), (1560, 95029), (1590, 93236), (1630, 90948), (1716, 86390), (1749, 84760), (1793, 82680), (1956, 75790), (2067, 71720), (2119, 69960), (2120, 69927), (2145, 69112), (2332, 63570), (2445, 60632), (2756, 53790), (2860, 51834), (2915, 50856), (3180, 46618), (3260, 45474), (3432, 43195), (3445, 43032), (3498, 42380), (3586, 41340), (3912, 37895), (4134, 35860), (4238, 34980), (4290, 34556), (4664, 31785), (4890, 30316), (5379, 27560), (5512, 26895), (5720, 25917), (5830, 25428), (6357, 23320), (6360, 23309), (6520, 22737), (6890, 21516), (6996, 21190), (7172, 20670), (7579, 19560), (8268, 17930), (8476, 17490), (8580, 17278), (8639, 17160), (8745, 16952), (8965, 16536), (9780, 15158), (10335, 14344), (10595, 13992), (10758, 13780), (11660, 12714)]