668592681760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{14537}}^1$

素因数の和:15063

約数の個数: 192

約数和(自身を含む): 1721543671008

約数和(自身を除く): 1052950989248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 457, 544, 592, 629, 680, 740, 914, 1184, 1258, 1360, 1480, 1828, 2285, 2516, 2720, 2960, 3145, 3656, 4570, 5032, 5920, 6290, 7312, 7769, 9140, 10064, 12580, 14537, 14624, 15538, 16909, 18280, 20128, 25160, 29074, 31076, 33818, 36560, 38845, 50320, 58148, 62152, 67636, 72685, 73120, 77690, 84545, 100640, 116296, 124304, 135272, 145370, 155380, 169090, 232592, 247129, 248608, 270544, 287453, 290740, 310760, 338180, 465184, 494258, 537869, 541088, 574906, 581480, 621520, 676360, 988516, 1075738, 1149812, 1162960, 1235645, 1243040, 1352720, 1437265, 1977032, 2151476, 2299624, 2325920, 2471290, 2689345, 2705440, 2874530, 3954064, 4302952, 4599248, 4942580, 5378690, 5749060, 6643409, 7908128, 8605904, 9143773, 9198496, 9885160, 10757380, 11498120, 13286818, 17211808, 18287546, 19770320, 21514760, 22996240, 26573636, 33217045, 36575092, 39540640, 43029520, 45718865, 45992480, 53147272, 66434090, 73150184, 86059040, 91437730, 106294544, 112937953, 132868180, 146300368, 182875460, 212589088, 225875906, 245806133, 265736360, 292600736, 365750920, 451751812, 491612266, 531472720, 564689765, 731501840, 903503624, 983224532, 1062945440, 1129379530, 1229030665, 1463003680, 1807007248, 1966449064, 2258759060, 2458061330, 3614014496, 3932898128, 4178704261, 4517518120, 4916122660, 7865796256, 8357408522, 9035036240, 9832245320, 16714817044, 18070072480, 19664490640, 20893521305, 33429634088, 39328981280, 41787042610, 66859268176, 83574085220, 133718536352, 167148170440, 334296340880, 668592681760]

約数ペア:

[(1, 668592681760), (2, 334296340880), (4, 167148170440), (5, 133718536352), (8, 83574085220), (10, 66859268176), (16, 41787042610), (17, 39328981280), (20, 33429634088), (32, 20893521305), (34, 19664490640), (37, 18070072480), (40, 16714817044), (68, 9832245320), (74, 9035036240), (80, 8357408522), (85, 7865796256), (136, 4916122660), (148, 4517518120), (160, 4178704261), (170, 3932898128), (185, 3614014496), (272, 2458061330), (296, 2258759060), (340, 1966449064), (370, 1807007248), (457, 1463003680), (544, 1229030665), (592, 1129379530), (629, 1062945440), (680, 983224532), (740, 903503624), (914, 731501840), (1184, 564689765), (1258, 531472720), (1360, 491612266), (1480, 451751812), (1828, 365750920), (2285, 292600736), (2516, 265736360), (2720, 245806133), (2960, 225875906), (3145, 212589088), (3656, 182875460), (4570, 146300368), (5032, 132868180), (5920, 112937953), (6290, 106294544), (7312, 91437730), (7769, 86059040), (9140, 73150184), (10064, 66434090), (12580, 53147272), (14537, 45992480), (14624, 45718865), (15538, 43029520), (16909, 39540640), (18280, 36575092), (20128, 33217045), (25160, 26573636), (29074, 22996240), (31076, 21514760), (33818, 19770320), (36560, 18287546), (38845, 17211808), (50320, 13286818), (58148, 11498120), (62152, 10757380), (67636, 9885160), (72685, 9198496), (73120, 9143773), (77690, 8605904), (84545, 7908128), (100640, 6643409), (116296, 5749060), (124304, 5378690), (135272, 4942580), (145370, 4599248), (155380, 4302952), (169090, 3954064), (232592, 2874530), (247129, 2705440), (248608, 2689345), (270544, 2471290), (287453, 2325920), (290740, 2299624), (310760, 2151476), (338180, 1977032), (465184, 1437265), (494258, 1352720), (537869, 1243040), (541088, 1235645), (574906, 1162960), (581480, 1149812), (621520, 1075738), (676360, 988516)]