151643940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 528138240

約数和(自身を除く): 376494300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 532, 570, 589, 613, 620, 651, 665, 798, 868, 930, 1085, 1140, 1178, 1226, 1302, 1330, 1596, 1767, 1839, 1860, 1995, 2170, 2356, 2452, 2604, 2660, 2945, 3065, 3255, 3534, 3678, 3990, 4123, 4291, 4340, 5890, 6130, 6510, 7068, 7356, 7980, 8246, 8582, 8835, 9195, 11647, 11780, 12260, 12369, 12873, 13020, 16492, 17164, 17670, 18390, 19003, 20615, 21455, 23294, 24738, 25746, 34941, 35340, 36780, 38006, 41230, 42910, 46588, 49476, 51492, 57009, 58235, 61845, 64365, 69882, 76012, 81529, 82460, 85820, 95015, 114018, 116470, 123690, 128730, 133021, 139764, 163058, 174705, 190030, 228036, 232940, 244587, 247380, 257460, 266042, 285045, 326116, 349410, 361057, 380060, 399063, 407645, 489174, 532084, 570090, 665105, 698820, 722114, 798126, 815290, 978348, 1083171, 1140180, 1222935, 1330210, 1444228, 1596252, 1630580, 1805285, 1995315, 2166342, 2445870, 2527399, 2660420, 3610570, 3990630, 4332684, 4891740, 5054798, 5415855, 7221140, 7582197, 7981260, 10109596, 10831710, 12636995, 15164394, 21663420, 25273990, 30328788, 37910985, 50547980, 75821970, 151643940]

約数ペア:

[(1, 151643940), (2, 75821970), (3, 50547980), (4, 37910985), (5, 30328788), (6, 25273990), (7, 21663420), (10, 15164394), (12, 12636995), (14, 10831710), (15, 10109596), (19, 7981260), (20, 7582197), (21, 7221140), (28, 5415855), (30, 5054798), (31, 4891740), (35, 4332684), (38, 3990630), (42, 3610570), (57, 2660420), (60, 2527399), (62, 2445870), (70, 2166342), (76, 1995315), (84, 1805285), (93, 1630580), (95, 1596252), (105, 1444228), (114, 1330210), (124, 1222935), (133, 1140180), (140, 1083171), (155, 978348), (186, 815290), (190, 798126), (210, 722114), (217, 698820), (228, 665105), (266, 570090), (285, 532084), (310, 489174), (372, 407645), (380, 399063), (399, 380060), (420, 361057), (434, 349410), (465, 326116), (532, 285045), (570, 266042), (589, 257460), (613, 247380), (620, 244587), (651, 232940), (665, 228036), (798, 190030), (868, 174705), (930, 163058), (1085, 139764), (1140, 133021), (1178, 128730), (1226, 123690), (1302, 116470), (1330, 114018), (1596, 95015), (1767, 85820), (1839, 82460), (1860, 81529), (1995, 76012), (2170, 69882), (2356, 64365), (2452, 61845), (2604, 58235), (2660, 57009), (2945, 51492), (3065, 49476), (3255, 46588), (3534, 42910), (3678, 41230), (3990, 38006), (4123, 36780), (4291, 35340), (4340, 34941), (5890, 25746), (6130, 24738), (6510, 23294), (7068, 21455), (7356, 20615), (7980, 19003), (8246, 18390), (8582, 17670), (8835, 17164), (9195, 16492), (11647, 13020), (11780, 12873), (12260, 12369)]