199938960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 240

約数和(自身を含む): 742171248

約数和(自身を除く): 542232288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 521, 533, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 1040, 1042, 1066, 1170, 1230, 1476, 1560, 1563, 1599, 1640, 1845, 1872, 1968, 2084, 2132, 2340, 2460, 2605, 2665, 2952, 3120, 3126, 3198, 3280, 3690, 4168, 4264, 4680, 4689, 4797, 4920, 5210, 5330, 5904, 6252, 6396, 6773, 7380, 7815, 7995, 8336, 8528, 9360, 9378, 9594, 9840, 10420, 10660, 12504, 12792, 13546, 14760, 15630, 15990, 18756, 19188, 20319, 20840, 21320, 21361, 23445, 23985, 25008, 25584, 27092, 29520, 31260, 31980, 33865, 37512, 38376, 40638, 41680, 42640, 42722, 46890, 47970, 54184, 60957, 62520, 63960, 64083, 67730, 75024, 76752, 81276, 85444, 93780, 95940, 101595, 106805, 108368, 121914, 125040, 127920, 128166, 135460, 162552, 170888, 187560, 191880, 192249, 203190, 213610, 243828, 256332, 270920, 277693, 304785, 320415, 325104, 341776, 375120, 383760, 384498, 406380, 427220, 487656, 512664, 541840, 555386, 609570, 640830, 768996, 812760, 833079, 854440, 961245, 975312, 1025328, 1110772, 1219140, 1281660, 1388465, 1537992, 1625520, 1666158, 1708880, 1922490, 2221544, 2438280, 2499237, 2563320, 2776930, 3075984, 3332316, 3844980, 4165395, 4443088, 4876560, 4998474, 5126640, 5553860, 6664632, 7689960, 8330790, 9996948, 11107720, 12496185, 13329264, 15379920, 16661580, 19993896, 22215440, 24992370, 33323160, 39987792, 49984740, 66646320, 99969480, 199938960]

約数ペア:

[(1, 199938960), (2, 99969480), (3, 66646320), (4, 49984740), (5, 39987792), (6, 33323160), (8, 24992370), (9, 22215440), (10, 19993896), (12, 16661580), (13, 15379920), (15, 13329264), (16, 12496185), (18, 11107720), (20, 9996948), (24, 8330790), (26, 7689960), (30, 6664632), (36, 5553860), (39, 5126640), (40, 4998474), (41, 4876560), (45, 4443088), (48, 4165395), (52, 3844980), (60, 3332316), (65, 3075984), (72, 2776930), (78, 2563320), (80, 2499237), (82, 2438280), (90, 2221544), (104, 1922490), (117, 1708880), (120, 1666158), (123, 1625520), (130, 1537992), (144, 1388465), (156, 1281660), (164, 1219140), (180, 1110772), (195, 1025328), (205, 975312), (208, 961245), (234, 854440), (240, 833079), (246, 812760), (260, 768996), (312, 640830), (328, 609570), (360, 555386), (369, 541840), (390, 512664), (410, 487656), (468, 427220), (492, 406380), (520, 384498), (521, 383760), (533, 375120), (585, 341776), (615, 325104), (624, 320415), (656, 304785), (720, 277693), (738, 270920), (780, 256332), (820, 243828), (936, 213610), (984, 203190), (1040, 192249), (1042, 191880), (1066, 187560), (1170, 170888), (1230, 162552), (1476, 135460), (1560, 128166), (1563, 127920), (1599, 125040), (1640, 121914), (1845, 108368), (1872, 106805), (1968, 101595), (2084, 95940), (2132, 93780), (2340, 85444), (2460, 81276), (2605, 76752), (2665, 75024), (2952, 67730), (3120, 64083), (3126, 63960), (3198, 62520), (3280, 60957), (3690, 54184), (4168, 47970), (4264, 46890), (4680, 42722), (4689, 42640), (4797, 41680), (4920, 40638), (5210, 38376), (5330, 37512), (5904, 33865), (6252, 31980), (6396, 31260), (6773, 29520), (7380, 27092), (7815, 25584), (7995, 25008), (8336, 23985), (8528, 23445), (9360, 21361), (9378, 21320), (9594, 20840), (9840, 20319), (10420, 19188), (10660, 18756), (12504, 15990), (12792, 15630), (13546, 14760)]