1311417523520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1\times {\mathrm{6547}}^1$

素因数の和:7025

約数の個数: 224

約数和(自身を含む): 3394907510400

約数和(自身を除く): 2083489986880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 179, 208, 260, 269, 320, 358, 416, 520, 538, 716, 832, 895, 1040, 1076, 1345, 1432, 1790, 2080, 2152, 2327, 2690, 2864, 3497, 3580, 4160, 4304, 4654, 5380, 5728, 6547, 6994, 7160, 8608, 9308, 10760, 11456, 11635, 13094, 13988, 14320, 17216, 17485, 18616, 21520, 23270, 26188, 27976, 28640, 32735, 34970, 37232, 43040, 46540, 48151, 52376, 55952, 57280, 65470, 69940, 74464, 85111, 86080, 93080, 96302, 104752, 111904, 130940, 139880, 148928, 170222, 186160, 192604, 209504, 223808, 240755, 261880, 279760, 340444, 372320, 385208, 419008, 425555, 481510, 523760, 559520, 625963, 680888, 744640, 770416, 851110, 963020, 1047520, 1119040, 1171913, 1251926, 1361776, 1540832, 1702220, 1761143, 1926040, 2095040, 2343826, 2503852, 2723552, 3081664, 3129815, 3404440, 3522286, 3852080, 4687652, 5007704, 5447104, 5859565, 6259630, 6808880, 7044572, 7704160, 8805715, 9375304, 10015408, 11719130, 12519260, 13617760, 14089144, 15234869, 15408320, 17611430, 18750608, 20030816, 22894859, 23438260, 25038520, 27235520, 28178288, 30469738, 35222860, 37501216, 40061632, 45789718, 46876520, 50077040, 56356576, 60939476, 70445720, 75002432, 76174345, 91579436, 93753040, 100154080, 112713152, 114474295, 121878952, 140891440, 152348690, 183158872, 187506080, 200308160, 228948590, 243757904, 281782880, 304697380, 315244597, 366317744, 375012160, 457897180, 487515808, 563565760, 609394760, 630489194, 732635488, 915794360, 975031616, 1218789520, 1260978388, 1465270976, 1576222985, 1831588720, 2437579040, 2521956776, 3152445970, 3663177440, 4098179761, 4875158080, 5043913552, 6304891940, 7326354880, 8196359522, 10087827104, 12609783880, 16392719044, 20175654208, 20490898805, 25219567760, 32785438088, 40981797610, 50439135520, 65570876176, 81963595220, 100878271040, 131141752352, 163927190440, 262283504704, 327854380880, 655708761760, 1311417523520]

約数ペア:

[(1, 1311417523520), (2, 655708761760), (4, 327854380880), (5, 262283504704), (8, 163927190440), (10, 131141752352), (13, 100878271040), (16, 81963595220), (20, 65570876176), (26, 50439135520), (32, 40981797610), (40, 32785438088), (52, 25219567760), (64, 20490898805), (65, 20175654208), (80, 16392719044), (104, 12609783880), (130, 10087827104), (160, 8196359522), (179, 7326354880), (208, 6304891940), (260, 5043913552), (269, 4875158080), (320, 4098179761), (358, 3663177440), (416, 3152445970), (520, 2521956776), (538, 2437579040), (716, 1831588720), (832, 1576222985), (895, 1465270976), (1040, 1260978388), (1076, 1218789520), (1345, 975031616), (1432, 915794360), (1790, 732635488), (2080, 630489194), (2152, 609394760), (2327, 563565760), (2690, 487515808), (2864, 457897180), (3497, 375012160), (3580, 366317744), (4160, 315244597), (4304, 304697380), (4654, 281782880), (5380, 243757904), (5728, 228948590), (6547, 200308160), (6994, 187506080), (7160, 183158872), (8608, 152348690), (9308, 140891440), (10760, 121878952), (11456, 114474295), (11635, 112713152), (13094, 100154080), (13988, 93753040), (14320, 91579436), (17216, 76174345), (17485, 75002432), (18616, 70445720), (21520, 60939476), (23270, 56356576), (26188, 50077040), (27976, 46876520), (28640, 45789718), (32735, 40061632), (34970, 37501216), (37232, 35222860), (43040, 30469738), (46540, 28178288), (48151, 27235520), (52376, 25038520), (55952, 23438260), (57280, 22894859), (65470, 20030816), (69940, 18750608), (74464, 17611430), (85111, 15408320), (86080, 15234869), (93080, 14089144), (96302, 13617760), (104752, 12519260), (111904, 11719130), (130940, 10015408), (139880, 9375304), (148928, 8805715), (170222, 7704160), (186160, 7044572), (192604, 6808880), (209504, 6259630), (223808, 5859565), (240755, 5447104), (261880, 5007704), (279760, 4687652), (340444, 3852080), (372320, 3522286), (385208, 3404440), (419008, 3129815), (425555, 3081664), (481510, 2723552), (523760, 2503852), (559520, 2343826), (625963, 2095040), (680888, 1926040), (744640, 1761143), (770416, 1702220), (851110, 1540832), (963020, 1361776), (1047520, 1251926), (1119040, 1171913)]