158492460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 558931968

約数和(自身を除く): 400439508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 37, 42, 47, 49, 60, 62, 70, 74, 84, 93, 94, 98, 105, 111, 124, 140, 141, 147, 148, 155, 185, 186, 188, 196, 210, 217, 222, 235, 245, 259, 282, 294, 310, 329, 370, 372, 420, 434, 444, 465, 470, 490, 518, 555, 564, 588, 620, 651, 658, 705, 735, 740, 777, 868, 930, 940, 980, 987, 1036, 1085, 1110, 1147, 1295, 1302, 1316, 1410, 1457, 1470, 1519, 1554, 1645, 1739, 1813, 1860, 1974, 2170, 2220, 2294, 2303, 2590, 2604, 2820, 2914, 2940, 3038, 3108, 3255, 3290, 3441, 3478, 3626, 3885, 3948, 4340, 4371, 4557, 4588, 4606, 4935, 5180, 5217, 5439, 5735, 5828, 6076, 6510, 6580, 6882, 6909, 6956, 7252, 7285, 7595, 7770, 8029, 8695, 8742, 9065, 9114, 9212, 9870, 10199, 10434, 10878, 11470, 11515, 12173, 13020, 13764, 13818, 14570, 15190, 15540, 16058, 17205, 17390, 17484, 18130, 18228, 19740, 20398, 20868, 21756, 21855, 22785, 22940, 23030, 24087, 24346, 26085, 27195, 27636, 29140, 30380, 30597, 32116, 34410, 34545, 34780, 36260, 36519, 40145, 40796, 43710, 45570, 46060, 48174, 48692, 50995, 52170, 53909, 54390, 56203, 60865, 61194, 68820, 69090, 71393, 73038, 80290, 85211, 87420, 91140, 96348, 101990, 104340, 107818, 108780, 112406, 120435, 121730, 122388, 138180, 142786, 146076, 152985, 160580, 161727, 168609, 170422, 182595, 203980, 214179, 215636, 224812, 240870, 243460, 255633, 269545, 281015, 285572, 305970, 323454, 337218, 340844, 356965, 365190, 377363, 426055, 428358, 481740, 511266, 539090, 562030, 611940, 646908, 674436, 713930, 730380, 754726, 808635, 843045, 852110, 856716, 1022532, 1070895, 1078180, 1124060, 1132089, 1278165, 1427860, 1509452, 1617270, 1686090, 1704220, 1886815, 2141790, 2264178, 2556330, 2641541, 3234540, 3372180, 3773630, 4283580, 4528356, 5112660, 5283082, 5660445, 7547260, 7924623, 10566164, 11320890, 13207705, 15849246, 22641780, 26415410, 31698492, 39623115, 52830820, 79246230, 158492460]

約数ペア:

[(1, 158492460), (2, 79246230), (3, 52830820), (4, 39623115), (5, 31698492), (6, 26415410), (7, 22641780), (10, 15849246), (12, 13207705), (14, 11320890), (15, 10566164), (20, 7924623), (21, 7547260), (28, 5660445), (30, 5283082), (31, 5112660), (35, 4528356), (37, 4283580), (42, 3773630), (47, 3372180), (49, 3234540), (60, 2641541), (62, 2556330), (70, 2264178), (74, 2141790), (84, 1886815), (93, 1704220), (94, 1686090), (98, 1617270), (105, 1509452), (111, 1427860), (124, 1278165), (140, 1132089), (141, 1124060), (147, 1078180), (148, 1070895), (155, 1022532), (185, 856716), (186, 852110), (188, 843045), (196, 808635), (210, 754726), (217, 730380), (222, 713930), (235, 674436), (245, 646908), (259, 611940), (282, 562030), (294, 539090), (310, 511266), (329, 481740), (370, 428358), (372, 426055), (420, 377363), (434, 365190), (444, 356965), (465, 340844), (470, 337218), (490, 323454), (518, 305970), (555, 285572), (564, 281015), (588, 269545), (620, 255633), (651, 243460), (658, 240870), (705, 224812), (735, 215636), (740, 214179), (777, 203980), (868, 182595), (930, 170422), (940, 168609), (980, 161727), (987, 160580), (1036, 152985), (1085, 146076), (1110, 142786), (1147, 138180), (1295, 122388), (1302, 121730), (1316, 120435), (1410, 112406), (1457, 108780), (1470, 107818), (1519, 104340), (1554, 101990), (1645, 96348), (1739, 91140), (1813, 87420), (1860, 85211), (1974, 80290), (2170, 73038), (2220, 71393), (2294, 69090), (2303, 68820), (2590, 61194), (2604, 60865), (2820, 56203), (2914, 54390), (2940, 53909), (3038, 52170), (3108, 50995), (3255, 48692), (3290, 48174), (3441, 46060), (3478, 45570), (3626, 43710), (3885, 40796), (3948, 40145), (4340, 36519), (4371, 36260), (4557, 34780), (4588, 34545), (4606, 34410), (4935, 32116), (5180, 30597), (5217, 30380), (5439, 29140), (5735, 27636), (5828, 27195), (6076, 26085), (6510, 24346), (6580, 24087), (6882, 23030), (6909, 22940), (6956, 22785), (7252, 21855), (7285, 21756), (7595, 20868), (7770, 20398), (8029, 19740), (8695, 18228), (8742, 18130), (9065, 17484), (9114, 17390), (9212, 17205), (9870, 16058), (10199, 15540), (10434, 15190), (10878, 14570), (11470, 13818), (11515, 13764), (12173, 13020)]