156945238020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{57503}}^1$

素因数の和:57834

約数の個数: 144

約数和(自身を含む): 486028408320

約数和(自身を除く): 329083170300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 257, 295, 354, 514, 531, 590, 708, 771, 885, 1028, 1062, 1180, 1285, 1542, 1770, 2124, 2313, 2570, 2655, 3084, 3540, 3855, 4626, 5140, 5310, 7710, 9252, 10620, 11565, 15163, 15420, 23130, 30326, 45489, 46260, 57503, 60652, 75815, 90978, 115006, 136467, 151630, 172509, 181956, 227445, 230012, 272934, 287515, 303260, 345018, 454890, 517527, 545868, 575030, 682335, 690036, 862545, 909780, 1035054, 1150060, 1364670, 1725090, 2070108, 2587635, 2729340, 3392677, 3450180, 5175270, 6785354, 10178031, 10350540, 13570708, 14778271, 16963385, 20356062, 29556542, 30534093, 33926770, 40712124, 44334813, 50890155, 59113084, 61068186, 67853540, 73891355, 88669626, 101780310, 122136372, 133004439, 147782710, 152670465, 177339252, 203560620, 221674065, 266008878, 295565420, 305340930, 443348130, 532017756, 610681860, 665022195, 871917989, 886696260, 1330044390, 1743835978, 2615753967, 2660088780, 3487671956, 4359589945, 5231507934, 7847261901, 8719179890, 10463015868, 13078769835, 15694523802, 17438359780, 26157539670, 31389047604, 39236309505, 52315079340, 78472619010, 156945238020]

約数ペア:

[(1, 156945238020), (2, 78472619010), (3, 52315079340), (4, 39236309505), (5, 31389047604), (6, 26157539670), (9, 17438359780), (10, 15694523802), (12, 13078769835), (15, 10463015868), (18, 8719179890), (20, 7847261901), (30, 5231507934), (36, 4359589945), (45, 3487671956), (59, 2660088780), (60, 2615753967), (90, 1743835978), (118, 1330044390), (177, 886696260), (180, 871917989), (236, 665022195), (257, 610681860), (295, 532017756), (354, 443348130), (514, 305340930), (531, 295565420), (590, 266008878), (708, 221674065), (771, 203560620), (885, 177339252), (1028, 152670465), (1062, 147782710), (1180, 133004439), (1285, 122136372), (1542, 101780310), (1770, 88669626), (2124, 73891355), (2313, 67853540), (2570, 61068186), (2655, 59113084), (3084, 50890155), (3540, 44334813), (3855, 40712124), (4626, 33926770), (5140, 30534093), (5310, 29556542), (7710, 20356062), (9252, 16963385), (10620, 14778271), (11565, 13570708), (15163, 10350540), (15420, 10178031), (23130, 6785354), (30326, 5175270), (45489, 3450180), (46260, 3392677), (57503, 2729340), (60652, 2587635), (75815, 2070108), (90978, 1725090), (115006, 1364670), (136467, 1150060), (151630, 1035054), (172509, 909780), (181956, 862545), (227445, 690036), (230012, 682335), (272934, 575030), (287515, 545868), (303260, 517527), (345018, 454890)]