16388190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 256

約数和(自身を含む): 58060800

約数和(自身を除く): 41672610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 27, 29, 30, 35, 39, 42, 45, 46, 54, 58, 63, 65, 69, 70, 78, 87, 90, 91, 105, 115, 117, 126, 130, 135, 138, 145, 161, 174, 182, 189, 195, 203, 207, 210, 230, 234, 261, 270, 273, 290, 299, 315, 322, 345, 351, 377, 378, 390, 406, 414, 435, 455, 483, 522, 546, 585, 598, 609, 621, 630, 667, 690, 702, 754, 783, 805, 819, 870, 897, 910, 945, 966, 1015, 1035, 1131, 1170, 1218, 1242, 1305, 1334, 1365, 1449, 1495, 1566, 1610, 1638, 1755, 1794, 1827, 1885, 1890, 2001, 2030, 2070, 2093, 2262, 2415, 2457, 2610, 2639, 2691, 2730, 2898, 2990, 3045, 3105, 3335, 3393, 3510, 3654, 3770, 3915, 4002, 4095, 4186, 4347, 4485, 4669, 4830, 4914, 5278, 5382, 5481, 5655, 6003, 6090, 6210, 6279, 6670, 6786, 7245, 7830, 7917, 8073, 8190, 8671, 8694, 8970, 9135, 9338, 10005, 10179, 10465, 10962, 11310, 12006, 12285, 12558, 13195, 13455, 14007, 14490, 15834, 16146, 16965, 17342, 18009, 18270, 18837, 20010, 20358, 20930, 21735, 23345, 23751, 24570, 26013, 26390, 26910, 27405, 28014, 30015, 31395, 33930, 36018, 37674, 39585, 40365, 42021, 43355, 43470, 46690, 47502, 50895, 52026, 54810, 56511, 60030, 60697, 62790, 70035, 71253, 78039, 79170, 80730, 84042, 86710, 90045, 94185, 101790, 113022, 118755, 121394, 126063, 130065, 140070, 142506, 156078, 180090, 182091, 188370, 210105, 234117, 237510, 252126, 260130, 282555, 303485, 356265, 364182, 390195, 420210, 468234, 546273, 565110, 606970, 630315, 712530, 780390, 910455, 1092546, 1170585, 1260630, 1638819, 1820910, 2341170, 2731365, 3277638, 5462730, 8194095, 16388190]

約数ペア:

[(1, 16388190), (2, 8194095), (3, 5462730), (5, 3277638), (6, 2731365), (7, 2341170), (9, 1820910), (10, 1638819), (13, 1260630), (14, 1170585), (15, 1092546), (18, 910455), (21, 780390), (23, 712530), (26, 630315), (27, 606970), (29, 565110), (30, 546273), (35, 468234), (39, 420210), (42, 390195), (45, 364182), (46, 356265), (54, 303485), (58, 282555), (63, 260130), (65, 252126), (69, 237510), (70, 234117), (78, 210105), (87, 188370), (90, 182091), (91, 180090), (105, 156078), (115, 142506), (117, 140070), (126, 130065), (130, 126063), (135, 121394), (138, 118755), (145, 113022), (161, 101790), (174, 94185), (182, 90045), (189, 86710), (195, 84042), (203, 80730), (207, 79170), (210, 78039), (230, 71253), (234, 70035), (261, 62790), (270, 60697), (273, 60030), (290, 56511), (299, 54810), (315, 52026), (322, 50895), (345, 47502), (351, 46690), (377, 43470), (378, 43355), (390, 42021), (406, 40365), (414, 39585), (435, 37674), (455, 36018), (483, 33930), (522, 31395), (546, 30015), (585, 28014), (598, 27405), (609, 26910), (621, 26390), (630, 26013), (667, 24570), (690, 23751), (702, 23345), (754, 21735), (783, 20930), (805, 20358), (819, 20010), (870, 18837), (897, 18270), (910, 18009), (945, 17342), (966, 16965), (1015, 16146), (1035, 15834), (1131, 14490), (1170, 14007), (1218, 13455), (1242, 13195), (1305, 12558), (1334, 12285), (1365, 12006), (1449, 11310), (1495, 10962), (1566, 10465), (1610, 10179), (1638, 10005), (1755, 9338), (1794, 9135), (1827, 8970), (1885, 8694), (1890, 8671), (2001, 8190), (2030, 8073), (2070, 7917), (2093, 7830), (2262, 7245), (2415, 6786), (2457, 6670), (2610, 6279), (2639, 6210), (2691, 6090), (2730, 6003), (2898, 5655), (2990, 5481), (3045, 5382), (3105, 5278), (3335, 4914), (3393, 4830), (3510, 4669), (3654, 4485), (3770, 4347), (3915, 4186), (4002, 4095)]