143397940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 392232960

約数和(自身を除く): 248835020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 37, 38, 47, 62, 70, 74, 76, 94, 95, 124, 133, 140, 148, 155, 185, 188, 190, 217, 235, 259, 266, 310, 329, 370, 380, 434, 470, 518, 532, 589, 620, 658, 665, 703, 740, 868, 893, 940, 1036, 1085, 1147, 1178, 1295, 1316, 1330, 1406, 1457, 1645, 1739, 1786, 2170, 2294, 2356, 2590, 2660, 2812, 2914, 2945, 3290, 3478, 3515, 3572, 4123, 4340, 4465, 4588, 4921, 5180, 5735, 5828, 5890, 6251, 6580, 6956, 7030, 7285, 8029, 8246, 8695, 8930, 9842, 10199, 11470, 11780, 12173, 12502, 14060, 14570, 16058, 16492, 17390, 17860, 19684, 20398, 20615, 21793, 22940, 24346, 24605, 25004, 27683, 29140, 31255, 32116, 33041, 34780, 40145, 40796, 41230, 43586, 48692, 49210, 50995, 53909, 55366, 60865, 62510, 66082, 80290, 82460, 87172, 98420, 101990, 107818, 108965, 110732, 121730, 125020, 132164, 138415, 152551, 160580, 165205, 193781, 203980, 215636, 217930, 231287, 243460, 269545, 276830, 305102, 330410, 377363, 387562, 435860, 462574, 539090, 553660, 610204, 660820, 754726, 762755, 775124, 925148, 968905, 1024271, 1078180, 1156435, 1509452, 1525510, 1886815, 1937810, 2048542, 2312870, 3051020, 3773630, 3875620, 4097084, 4625740, 5121355, 7169897, 7547260, 10242710, 14339794, 20485420, 28679588, 35849485, 71698970, 143397940]

約数ペア:

[(1, 143397940), (2, 71698970), (4, 35849485), (5, 28679588), (7, 20485420), (10, 14339794), (14, 10242710), (19, 7547260), (20, 7169897), (28, 5121355), (31, 4625740), (35, 4097084), (37, 3875620), (38, 3773630), (47, 3051020), (62, 2312870), (70, 2048542), (74, 1937810), (76, 1886815), (94, 1525510), (95, 1509452), (124, 1156435), (133, 1078180), (140, 1024271), (148, 968905), (155, 925148), (185, 775124), (188, 762755), (190, 754726), (217, 660820), (235, 610204), (259, 553660), (266, 539090), (310, 462574), (329, 435860), (370, 387562), (380, 377363), (434, 330410), (470, 305102), (518, 276830), (532, 269545), (589, 243460), (620, 231287), (658, 217930), (665, 215636), (703, 203980), (740, 193781), (868, 165205), (893, 160580), (940, 152551), (1036, 138415), (1085, 132164), (1147, 125020), (1178, 121730), (1295, 110732), (1316, 108965), (1330, 107818), (1406, 101990), (1457, 98420), (1645, 87172), (1739, 82460), (1786, 80290), (2170, 66082), (2294, 62510), (2356, 60865), (2590, 55366), (2660, 53909), (2812, 50995), (2914, 49210), (2945, 48692), (3290, 43586), (3478, 41230), (3515, 40796), (3572, 40145), (4123, 34780), (4340, 33041), (4465, 32116), (4588, 31255), (4921, 29140), (5180, 27683), (5735, 25004), (5828, 24605), (5890, 24346), (6251, 22940), (6580, 21793), (6956, 20615), (7030, 20398), (7285, 19684), (8029, 17860), (8246, 17390), (8695, 16492), (8930, 16058), (9842, 14570), (10199, 14060), (11470, 12502), (11780, 12173)]