1637012520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31799}}^1$

素因数の和:31840

約数の個数: 192

約数和(自身を含む): 6250608000

約数和(自身を除く): 4613595480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 25740, 31799, 51480, 63598, 95397, 127196, 158995, 190794, 254392, 286191, 317990, 349789, 381588, 413387, 476985, 572382, 635980, 699578, 763176, 826774, 953970, 1049367, 1144764, 1240161, 1271960, 1399156, 1430955, 1653548, 1748945, 1907940, 2066935, 2098734, 2289528, 2480322, 2798312, 2861910, 3148101, 3307096, 3497890, 3720483, 3815880, 4133870, 4197468, 4547257, 4960644, 5246835, 5723820, 6200805, 6296202, 6995780, 7440966, 8267740, 8394936, 9094514, 9921288, 10493670, 11447640, 12401610, 12592404, 13641771, 13991560, 14881932, 15740505, 16535480, 18189028, 18602415, 20987340, 22736285, 24803220, 25184808, 27283542, 29763864, 31481010, 36378056, 37204830, 40925313, 41974680, 45472570, 49606440, 54567084, 62962020, 68208855, 74409660, 81850626, 90945140, 109134168, 125924040, 136417710, 148819320, 163701252, 181890280, 204626565, 272835420, 327402504, 409253130, 545670840, 818506260, 1637012520]

約数ペア:

[(1, 1637012520), (2, 818506260), (3, 545670840), (4, 409253130), (5, 327402504), (6, 272835420), (8, 204626565), (9, 181890280), (10, 163701252), (11, 148819320), (12, 136417710), (13, 125924040), (15, 109134168), (18, 90945140), (20, 81850626), (22, 74409660), (24, 68208855), (26, 62962020), (30, 54567084), (33, 49606440), (36, 45472570), (39, 41974680), (40, 40925313), (44, 37204830), (45, 36378056), (52, 31481010), (55, 29763864), (60, 27283542), (65, 25184808), (66, 24803220), (72, 22736285), (78, 20987340), (88, 18602415), (90, 18189028), (99, 16535480), (104, 15740505), (110, 14881932), (117, 13991560), (120, 13641771), (130, 12592404), (132, 12401610), (143, 11447640), (156, 10493670), (165, 9921288), (180, 9094514), (195, 8394936), (198, 8267740), (220, 7440966), (234, 6995780), (260, 6296202), (264, 6200805), (286, 5723820), (312, 5246835), (330, 4960644), (360, 4547257), (390, 4197468), (396, 4133870), (429, 3815880), (440, 3720483), (468, 3497890), (495, 3307096), (520, 3148101), (572, 2861910), (585, 2798312), (660, 2480322), (715, 2289528), (780, 2098734), (792, 2066935), (858, 1907940), (936, 1748945), (990, 1653548), (1144, 1430955), (1170, 1399156), (1287, 1271960), (1320, 1240161), (1430, 1144764), (1560, 1049367), (1716, 953970), (1980, 826774), (2145, 763176), (2340, 699578), (2574, 635980), (2860, 572382), (3432, 476985), (3960, 413387), (4290, 381588), (4680, 349789), (5148, 317990), (5720, 286191), (6435, 254392), (8580, 190794), (10296, 158995), (12870, 127196), (17160, 95397), (25740, 63598), (31799, 51480)]