1978596360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{683}}^1$

素因数の和:1332

約数の個数: 192

約数和(自身を含む): 6946430400

約数和(自身を除く): 4967834040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 619, 683, 780, 936, 1170, 1238, 1366, 1560, 1857, 2049, 2340, 2476, 2732, 3095, 3415, 3714, 4098, 4680, 4952, 5464, 5571, 6147, 6190, 6830, 7428, 8047, 8196, 8879, 9285, 10245, 11142, 12294, 12380, 13660, 14856, 16094, 16392, 17758, 18570, 20490, 22284, 24141, 24588, 24760, 26637, 27320, 27855, 30735, 32188, 35516, 37140, 40235, 40980, 44395, 44568, 48282, 49176, 53274, 55710, 61470, 64376, 71032, 72423, 74280, 79911, 80470, 81960, 88790, 96564, 106548, 111420, 120705, 122940, 133185, 144846, 159822, 160940, 177580, 193128, 213096, 222840, 241410, 245880, 266370, 289692, 319644, 321880, 355160, 362115, 399555, 422777, 482820, 532740, 579384, 639288, 724230, 799110, 845554, 965640, 1065480, 1268331, 1448460, 1598220, 1691108, 2113885, 2536662, 2896920, 3196440, 3382216, 3804993, 4227770, 5073324, 5496101, 6341655, 7609986, 8455540, 10146648, 10992202, 12683310, 15219972, 16488303, 16911080, 19024965, 21984404, 25366620, 27480505, 30439944, 32976606, 38049930, 43968808, 49464909, 50733240, 54961010, 65953212, 76099860, 82441515, 98929818, 109922020, 131906424, 152199720, 164883030, 197859636, 219844040, 247324545, 329766060, 395719272, 494649090, 659532120, 989298180, 1978596360]

約数ペア:

[(1, 1978596360), (2, 989298180), (3, 659532120), (4, 494649090), (5, 395719272), (6, 329766060), (8, 247324545), (9, 219844040), (10, 197859636), (12, 164883030), (13, 152199720), (15, 131906424), (18, 109922020), (20, 98929818), (24, 82441515), (26, 76099860), (30, 65953212), (36, 54961010), (39, 50733240), (40, 49464909), (45, 43968808), (52, 38049930), (60, 32976606), (65, 30439944), (72, 27480505), (78, 25366620), (90, 21984404), (104, 19024965), (117, 16911080), (120, 16488303), (130, 15219972), (156, 12683310), (180, 10992202), (195, 10146648), (234, 8455540), (260, 7609986), (312, 6341655), (360, 5496101), (390, 5073324), (468, 4227770), (520, 3804993), (585, 3382216), (619, 3196440), (683, 2896920), (780, 2536662), (936, 2113885), (1170, 1691108), (1238, 1598220), (1366, 1448460), (1560, 1268331), (1857, 1065480), (2049, 965640), (2340, 845554), (2476, 799110), (2732, 724230), (3095, 639288), (3415, 579384), (3714, 532740), (4098, 482820), (4680, 422777), (4952, 399555), (5464, 362115), (5571, 355160), (6147, 321880), (6190, 319644), (6830, 289692), (7428, 266370), (8047, 245880), (8196, 241410), (8879, 222840), (9285, 213096), (10245, 193128), (11142, 177580), (12294, 160940), (12380, 159822), (13660, 144846), (14856, 133185), (16094, 122940), (16392, 120705), (17758, 111420), (18570, 106548), (20490, 96564), (22284, 88790), (24141, 81960), (24588, 80470), (24760, 79911), (26637, 74280), (27320, 72423), (27855, 71032), (30735, 64376), (32188, 61470), (35516, 55710), (37140, 53274), (40235, 49176), (40980, 48282), (44395, 44568)]