244080720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 895723920

約数和(自身を除く): 651643200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 89, 90, 104, 117, 120, 130, 144, 156, 178, 180, 195, 208, 234, 240, 260, 267, 293, 312, 356, 360, 390, 445, 468, 520, 534, 585, 586, 624, 712, 720, 780, 801, 879, 890, 936, 1040, 1068, 1157, 1170, 1172, 1335, 1424, 1465, 1560, 1602, 1758, 1780, 1872, 2136, 2314, 2340, 2344, 2637, 2670, 2930, 3120, 3204, 3471, 3516, 3560, 3809, 4005, 4272, 4395, 4628, 4680, 4688, 5274, 5340, 5785, 5860, 6408, 6942, 7032, 7120, 7618, 8010, 8790, 9256, 9360, 10413, 10548, 10680, 11427, 11570, 11720, 12816, 13185, 13884, 14064, 15236, 16020, 17355, 17580, 18512, 19045, 20826, 21096, 21360, 22854, 23140, 23440, 26077, 26370, 27768, 30472, 32040, 34281, 34710, 35160, 38090, 41652, 42192, 45708, 46280, 52065, 52154, 52740, 55536, 57135, 60944, 64080, 68562, 69420, 70320, 76180, 78231, 83304, 91416, 92560, 104130, 104308, 105480, 114270, 130385, 137124, 138840, 152360, 156462, 166608, 171405, 182832, 208260, 208616, 210960, 228540, 234693, 260770, 274248, 277680, 304720, 312924, 339001, 342810, 391155, 416520, 417232, 457080, 469386, 521540, 548496, 625848, 678002, 685620, 782310, 833040, 914160, 938772, 1017003, 1043080, 1173465, 1251696, 1356004, 1371240, 1564620, 1695005, 1877544, 2034006, 2086160, 2346930, 2712008, 2742480, 3051009, 3129240, 3390010, 3755088, 4068012, 4693860, 5085015, 5424016, 6102018, 6258480, 6780020, 8136024, 9387720, 10170030, 12204036, 13560040, 15255045, 16272048, 18775440, 20340060, 24408072, 27120080, 30510090, 40680120, 48816144, 61020180, 81360240, 122040360, 244080720]

約数ペア:

[(1, 244080720), (2, 122040360), (3, 81360240), (4, 61020180), (5, 48816144), (6, 40680120), (8, 30510090), (9, 27120080), (10, 24408072), (12, 20340060), (13, 18775440), (15, 16272048), (16, 15255045), (18, 13560040), (20, 12204036), (24, 10170030), (26, 9387720), (30, 8136024), (36, 6780020), (39, 6258480), (40, 6102018), (45, 5424016), (48, 5085015), (52, 4693860), (60, 4068012), (65, 3755088), (72, 3390010), (78, 3129240), (80, 3051009), (89, 2742480), (90, 2712008), (104, 2346930), (117, 2086160), (120, 2034006), (130, 1877544), (144, 1695005), (156, 1564620), (178, 1371240), (180, 1356004), (195, 1251696), (208, 1173465), (234, 1043080), (240, 1017003), (260, 938772), (267, 914160), (293, 833040), (312, 782310), (356, 685620), (360, 678002), (390, 625848), (445, 548496), (468, 521540), (520, 469386), (534, 457080), (585, 417232), (586, 416520), (624, 391155), (712, 342810), (720, 339001), (780, 312924), (801, 304720), (879, 277680), (890, 274248), (936, 260770), (1040, 234693), (1068, 228540), (1157, 210960), (1170, 208616), (1172, 208260), (1335, 182832), (1424, 171405), (1465, 166608), (1560, 156462), (1602, 152360), (1758, 138840), (1780, 137124), (1872, 130385), (2136, 114270), (2314, 105480), (2340, 104308), (2344, 104130), (2637, 92560), (2670, 91416), (2930, 83304), (3120, 78231), (3204, 76180), (3471, 70320), (3516, 69420), (3560, 68562), (3809, 64080), (4005, 60944), (4272, 57135), (4395, 55536), (4628, 52740), (4680, 52154), (4688, 52065), (5274, 46280), (5340, 45708), (5785, 42192), (5860, 41652), (6408, 38090), (6942, 35160), (7032, 34710), (7120, 34281), (7618, 32040), (8010, 30472), (8790, 27768), (9256, 26370), (9360, 26077), (10413, 23440), (10548, 23140), (10680, 22854), (11427, 21360), (11570, 21096), (11720, 20826), (12816, 19045), (13185, 18512), (13884, 17580), (14064, 17355), (15236, 16020)]