1601389920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1102

約数の個数: 288

約数和(自身を含む): 5755276800

約数和(自身を除く): 4153886880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 169, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 338, 380, 390, 416, 456, 480, 494, 507, 520, 570, 608, 624, 676, 741, 760, 780, 845, 912, 988, 1014, 1039, 1040, 1140, 1235, 1248, 1352, 1482, 1520, 1560, 1690, 1824, 1976, 2028, 2078, 2080, 2280, 2470, 2535, 2704, 2964, 3040, 3117, 3120, 3211, 3380, 3705, 3952, 4056, 4156, 4560, 4940, 5070, 5195, 5408, 5928, 6234, 6240, 6422, 6760, 7410, 7904, 8112, 8312, 9120, 9633, 9880, 10140, 10390, 11856, 12468, 12844, 13507, 13520, 14820, 15585, 16055, 16224, 16624, 19266, 19741, 19760, 20280, 20780, 23712, 24936, 25688, 27014, 27040, 29640, 31170, 32110, 33248, 38532, 39482, 39520, 40521, 40560, 41560, 48165, 49872, 51376, 54028, 59223, 59280, 62340, 64220, 67535, 77064, 78964, 81042, 81120, 83120, 96330, 98705, 99744, 102752, 108056, 118446, 118560, 124680, 128440, 135070, 154128, 157928, 162084, 166240, 175591, 192660, 197410, 202605, 216112, 236892, 249360, 256633, 256880, 270140, 296115, 308256, 315856, 324168, 351182, 385320, 394820, 405210, 432224, 473784, 498720, 513266, 513760, 526773, 540280, 592230, 631712, 648336, 702364, 769899, 770640, 789640, 810420, 877955, 947568, 1026532, 1053546, 1080560, 1184460, 1283165, 1296672, 1404728, 1539798, 1541280, 1579280, 1620840, 1755910, 1895136, 2053064, 2107092, 2161120, 2368920, 2566330, 2633865, 2809456, 3079596, 3158560, 3241680, 3336229, 3511820, 3849495, 4106128, 4214184, 4737840, 5132660, 5267730, 5618912, 6159192, 6483360, 6672458, 7023640, 7698990, 8212256, 8428368, 9475680, 10008687, 10265320, 10535460, 12318384, 13344916, 14047280, 15397980, 16681145, 16856736, 20017374, 20530640, 21070920, 24636768, 26689832, 28094560, 30795960, 33362290, 40034748, 41061280, 42141840, 50043435, 53379664, 61591920, 66724580, 80069496, 84283680, 100086870, 106759328, 123183840, 133449160, 160138992, 200173740, 266898320, 320277984, 400347480, 533796640, 800694960, 1601389920]

約数ペア:

[(1, 1601389920), (2, 800694960), (3, 533796640), (4, 400347480), (5, 320277984), (6, 266898320), (8, 200173740), (10, 160138992), (12, 133449160), (13, 123183840), (15, 106759328), (16, 100086870), (19, 84283680), (20, 80069496), (24, 66724580), (26, 61591920), (30, 53379664), (32, 50043435), (38, 42141840), (39, 41061280), (40, 40034748), (48, 33362290), (52, 30795960), (57, 28094560), (60, 26689832), (65, 24636768), (76, 21070920), (78, 20530640), (80, 20017374), (95, 16856736), (96, 16681145), (104, 15397980), (114, 14047280), (120, 13344916), (130, 12318384), (152, 10535460), (156, 10265320), (160, 10008687), (169, 9475680), (190, 8428368), (195, 8212256), (208, 7698990), (228, 7023640), (240, 6672458), (247, 6483360), (260, 6159192), (285, 5618912), (304, 5267730), (312, 5132660), (338, 4737840), (380, 4214184), (390, 4106128), (416, 3849495), (456, 3511820), (480, 3336229), (494, 3241680), (507, 3158560), (520, 3079596), (570, 2809456), (608, 2633865), (624, 2566330), (676, 2368920), (741, 2161120), (760, 2107092), (780, 2053064), (845, 1895136), (912, 1755910), (988, 1620840), (1014, 1579280), (1039, 1541280), (1040, 1539798), (1140, 1404728), (1235, 1296672), (1248, 1283165), (1352, 1184460), (1482, 1080560), (1520, 1053546), (1560, 1026532), (1690, 947568), (1824, 877955), (1976, 810420), (2028, 789640), (2078, 770640), (2080, 769899), (2280, 702364), (2470, 648336), (2535, 631712), (2704, 592230), (2964, 540280), (3040, 526773), (3117, 513760), (3120, 513266), (3211, 498720), (3380, 473784), (3705, 432224), (3952, 405210), (4056, 394820), (4156, 385320), (4560, 351182), (4940, 324168), (5070, 315856), (5195, 308256), (5408, 296115), (5928, 270140), (6234, 256880), (6240, 256633), (6422, 249360), (6760, 236892), (7410, 216112), (7904, 202605), (8112, 197410), (8312, 192660), (9120, 175591), (9633, 166240), (9880, 162084), (10140, 157928), (10390, 154128), (11856, 135070), (12468, 128440), (12844, 124680), (13507, 118560), (13520, 118446), (14820, 108056), (15585, 102752), (16055, 99744), (16224, 98705), (16624, 96330), (19266, 83120), (19741, 81120), (19760, 81042), (20280, 78964), (20780, 77064), (23712, 67535), (24936, 64220), (25688, 62340), (27014, 59280), (27040, 59223), (29640, 54028), (31170, 51376), (32110, 49872), (33248, 48165), (38532, 41560), (39482, 40560), (39520, 40521)]