28163694780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1433}}^1$

素因数の和:1725

約数の個数: 288

約数和(自身を含む): 94970401344

約数和(自身を除く): 66806706564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 227, 234, 260, 333, 370, 390, 444, 454, 468, 481, 555, 585, 666, 681, 740, 780, 908, 962, 1110, 1135, 1170, 1332, 1362, 1433, 1443, 1665, 1924, 2043, 2220, 2270, 2340, 2405, 2724, 2866, 2886, 2951, 3330, 3405, 4086, 4299, 4329, 4540, 4810, 5732, 5772, 5902, 6660, 6810, 7165, 7215, 8172, 8399, 8598, 8658, 8853, 9620, 10215, 11804, 12897, 13620, 14330, 14430, 14755, 16798, 17196, 17316, 17706, 18629, 20430, 21495, 21645, 25197, 25794, 26559, 28660, 28860, 29510, 33596, 35412, 37258, 40860, 41995, 42990, 43290, 44265, 50394, 51588, 53021, 53118, 55887, 59020, 64485, 74516, 75591, 83990, 85980, 86580, 88530, 93145, 100788, 106042, 106236, 109187, 111774, 125985, 128970, 132795, 151182, 159063, 167661, 167980, 177060, 186290, 212084, 218374, 223548, 251970, 257940, 265105, 265590, 279435, 302364, 318126, 325291, 327561, 335322, 372580, 377955, 436748, 477189, 503940, 530210, 531180, 545935, 558870, 636252, 650582, 655122, 670644, 689273, 755910, 795315, 838305, 954378, 975873, 982683, 1060420, 1091870, 1117740, 1301164, 1310244, 1378546, 1511820, 1590630, 1626455, 1637805, 1676610, 1908756, 1951746, 1965366, 2067819, 2183740, 2385945, 2757092, 2927619, 3181260, 3252910, 3275610, 3353220, 3446365, 3903492, 3930732, 4135638, 4228783, 4771890, 4879365, 4913415, 5855238, 6203457, 6505820, 6551220, 6892730, 8271276, 8457566, 9543780, 9758730, 9826830, 10339095, 11710476, 12035767, 12406914, 12686349, 13785460, 14638095, 16915132, 19517460, 19653660, 20678190, 21143915, 24071534, 24813828, 25372698, 29276190, 31017285, 36107301, 38059047, 41356380, 42287830, 48143068, 50745396, 58552380, 60178835, 62034570, 63431745, 72214602, 76118094, 84575660, 108321903, 120357670, 124069140, 126863490, 144429204, 152236188, 156464971, 180536505, 190295235, 216643806, 240715340, 253726980, 312929942, 361073010, 380590470, 433287612, 469394913, 541609515, 625859884, 722146020, 761180940, 782324855, 938789826, 1083219030, 1408184739, 1564649710, 1877579652, 2166438060, 2346974565, 2816369478, 3129299420, 4693949130, 5632738956, 7040923695, 9387898260, 14081847390, 28163694780]

約数ペア:

[(1, 28163694780), (2, 14081847390), (3, 9387898260), (4, 7040923695), (5, 5632738956), (6, 4693949130), (9, 3129299420), (10, 2816369478), (12, 2346974565), (13, 2166438060), (15, 1877579652), (18, 1564649710), (20, 1408184739), (26, 1083219030), (30, 938789826), (36, 782324855), (37, 761180940), (39, 722146020), (45, 625859884), (52, 541609515), (60, 469394913), (65, 433287612), (74, 380590470), (78, 361073010), (90, 312929942), (111, 253726980), (117, 240715340), (130, 216643806), (148, 190295235), (156, 180536505), (180, 156464971), (185, 152236188), (195, 144429204), (222, 126863490), (227, 124069140), (234, 120357670), (260, 108321903), (333, 84575660), (370, 76118094), (390, 72214602), (444, 63431745), (454, 62034570), (468, 60178835), (481, 58552380), (555, 50745396), (585, 48143068), (666, 42287830), (681, 41356380), (740, 38059047), (780, 36107301), (908, 31017285), (962, 29276190), (1110, 25372698), (1135, 24813828), (1170, 24071534), (1332, 21143915), (1362, 20678190), (1433, 19653660), (1443, 19517460), (1665, 16915132), (1924, 14638095), (2043, 13785460), (2220, 12686349), (2270, 12406914), (2340, 12035767), (2405, 11710476), (2724, 10339095), (2866, 9826830), (2886, 9758730), (2951, 9543780), (3330, 8457566), (3405, 8271276), (4086, 6892730), (4299, 6551220), (4329, 6505820), (4540, 6203457), (4810, 5855238), (5732, 4913415), (5772, 4879365), (5902, 4771890), (6660, 4228783), (6810, 4135638), (7165, 3930732), (7215, 3903492), (8172, 3446365), (8399, 3353220), (8598, 3275610), (8658, 3252910), (8853, 3181260), (9620, 2927619), (10215, 2757092), (11804, 2385945), (12897, 2183740), (13620, 2067819), (14330, 1965366), (14430, 1951746), (14755, 1908756), (16798, 1676610), (17196, 1637805), (17316, 1626455), (17706, 1590630), (18629, 1511820), (20430, 1378546), (21495, 1310244), (21645, 1301164), (25197, 1117740), (25794, 1091870), (26559, 1060420), (28660, 982683), (28860, 975873), (29510, 954378), (33596, 838305), (35412, 795315), (37258, 755910), (40860, 689273), (41995, 670644), (42990, 655122), (43290, 650582), (44265, 636252), (50394, 558870), (51588, 545935), (53021, 531180), (53118, 530210), (55887, 503940), (59020, 477189), (64485, 436748), (74516, 377955), (75591, 372580), (83990, 335322), (85980, 327561), (86580, 325291), (88530, 318126), (93145, 302364), (100788, 279435), (106042, 265590), (106236, 265105), (109187, 257940), (111774, 251970), (125985, 223548), (128970, 218374), (132795, 212084), (151182, 186290), (159063, 177060), (167661, 167980)]