242381880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 862112160

約数和(自身を除く): 619730280

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, 67, 72, 78, 90, 104, 117, 120, 130, 134, 156, 180, 195, 201, 234, 260, 268, 312, 335, 360, 390, 402, 468, 520, 536, 585, 603, 670, 773, 780, 804, 871, 936, 1005, 1170, 1206, 1340, 1546, 1560, 1608, 1742, 2010, 2319, 2340, 2412, 2613, 2680, 3015, 3092, 3484, 3865, 4020, 4355, 4638, 4680, 4824, 5226, 6030, 6184, 6957, 6968, 7730, 7839, 8040, 8710, 9276, 10049, 10452, 11595, 12060, 13065, 13914, 15460, 15678, 17420, 18552, 20098, 20904, 23190, 24120, 26130, 27828, 30147, 30920, 31356, 34785, 34840, 39195, 40196, 46380, 50245, 51791, 52260, 55656, 60294, 62712, 69570, 78390, 80392, 90441, 92760, 100490, 103582, 104520, 120588, 139140, 150735, 155373, 156780, 180882, 200980, 207164, 241176, 258955, 278280, 301470, 310746, 313560, 361764, 401960, 414328, 452205, 466119, 517910, 602940, 621492, 673283, 723528, 776865, 904410, 932238, 1035820, 1205880, 1242984, 1346566, 1553730, 1808820, 1864476, 2019849, 2071640, 2330595, 2693132, 3107460, 3366415, 3617640, 3728952, 4039698, 4661190, 5386264, 6059547, 6214920, 6732830, 8079396, 9322380, 10099245, 12119094, 13465660, 16158792, 18644760, 20198490, 24238188, 26931320, 30297735, 40396980, 48476376, 60595470, 80793960, 121190940, 242381880]

約数ペア:

[(1, 242381880), (2, 121190940), (3, 80793960), (4, 60595470), (5, 48476376), (6, 40396980), (8, 30297735), (9, 26931320), (10, 24238188), (12, 20198490), (13, 18644760), (15, 16158792), (18, 13465660), (20, 12119094), (24, 10099245), (26, 9322380), (30, 8079396), (36, 6732830), (39, 6214920), (40, 6059547), (45, 5386264), (52, 4661190), (60, 4039698), (65, 3728952), (67, 3617640), (72, 3366415), (78, 3107460), (90, 2693132), (104, 2330595), (117, 2071640), (120, 2019849), (130, 1864476), (134, 1808820), (156, 1553730), (180, 1346566), (195, 1242984), (201, 1205880), (234, 1035820), (260, 932238), (268, 904410), (312, 776865), (335, 723528), (360, 673283), (390, 621492), (402, 602940), (468, 517910), (520, 466119), (536, 452205), (585, 414328), (603, 401960), (670, 361764), (773, 313560), (780, 310746), (804, 301470), (871, 278280), (936, 258955), (1005, 241176), (1170, 207164), (1206, 200980), (1340, 180882), (1546, 156780), (1560, 155373), (1608, 150735), (1742, 139140), (2010, 120588), (2319, 104520), (2340, 103582), (2412, 100490), (2613, 92760), (2680, 90441), (3015, 80392), (3092, 78390), (3484, 69570), (3865, 62712), (4020, 60294), (4355, 55656), (4638, 52260), (4680, 51791), (4824, 50245), (5226, 46380), (6030, 40196), (6184, 39195), (6957, 34840), (6968, 34785), (7730, 31356), (7839, 30920), (8040, 30147), (8710, 27828), (9276, 26130), (10049, 24120), (10452, 23190), (11595, 20904), (12060, 20098), (13065, 18552), (13914, 17420), (15460, 15678)]