972021960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29671}}^1$

素因数の和:29708

約数の個数: 192

約数和(自身を含む): 3888218880

約数和(自身を除く): 2916196920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 29671, 32760, 59342, 89013, 118684, 148355, 178026, 207697, 237368, 267039, 296710, 356052, 385723, 415394, 445065, 534078, 593420, 623091, 712104, 771446, 830788, 890130, 1038485, 1068156, 1157169, 1186840, 1246182, 1335195, 1542892, 1661576, 1780260, 1869273, 1928615, 2076970, 2136312, 2314338, 2492364, 2670390, 2700061, 3085784, 3115455, 3471507, 3560520, 3738546, 3857230, 4153940, 4628676, 4984728, 5340780, 5400122, 5785845, 6230910, 6943014, 7477092, 7714460, 8100183, 8307880, 9257352, 9346365, 10681560, 10800244, 11571690, 12461820, 13500305, 13886028, 14954184, 15428920, 16200366, 17357535, 18692730, 21600488, 23143380, 24300549, 24923640, 27000610, 27772056, 32400732, 34715070, 37385460, 40500915, 46286760, 48601098, 54001220, 64801464, 69430140, 74770920, 81001830, 97202196, 108002440, 121502745, 138860280, 162003660, 194404392, 243005490, 324007320, 486010980, 972021960]

約数ペア:

[(1, 972021960), (2, 486010980), (3, 324007320), (4, 243005490), (5, 194404392), (6, 162003660), (7, 138860280), (8, 121502745), (9, 108002440), (10, 97202196), (12, 81001830), (13, 74770920), (14, 69430140), (15, 64801464), (18, 54001220), (20, 48601098), (21, 46286760), (24, 40500915), (26, 37385460), (28, 34715070), (30, 32400732), (35, 27772056), (36, 27000610), (39, 24923640), (40, 24300549), (42, 23143380), (45, 21600488), (52, 18692730), (56, 17357535), (60, 16200366), (63, 15428920), (65, 14954184), (70, 13886028), (72, 13500305), (78, 12461820), (84, 11571690), (90, 10800244), (91, 10681560), (104, 9346365), (105, 9257352), (117, 8307880), (120, 8100183), (126, 7714460), (130, 7477092), (140, 6943014), (156, 6230910), (168, 5785845), (180, 5400122), (182, 5340780), (195, 4984728), (210, 4628676), (234, 4153940), (252, 3857230), (260, 3738546), (273, 3560520), (280, 3471507), (312, 3115455), (315, 3085784), (360, 2700061), (364, 2670390), (390, 2492364), (420, 2314338), (455, 2136312), (468, 2076970), (504, 1928615), (520, 1869273), (546, 1780260), (585, 1661576), (630, 1542892), (728, 1335195), (780, 1246182), (819, 1186840), (840, 1157169), (910, 1068156), (936, 1038485), (1092, 890130), (1170, 830788), (1260, 771446), (1365, 712104), (1560, 623091), (1638, 593420), (1820, 534078), (2184, 445065), (2340, 415394), (2520, 385723), (2730, 356052), (3276, 296710), (3640, 267039), (4095, 237368), (4680, 207697), (5460, 178026), (6552, 148355), (8190, 118684), (10920, 89013), (16380, 59342), (29671, 32760)]