15691577460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{977}}^1$

素因数の和:1410

約数の個数: 192

約数和(自身を含む): 48305376000

約数和(自身を除く): 32613798540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 349, 354, 390, 590, 698, 708, 767, 780, 885, 977, 1047, 1180, 1396, 1534, 1745, 1770, 1954, 2094, 2301, 2931, 3068, 3490, 3540, 3835, 3908, 4188, 4537, 4602, 4885, 5235, 5862, 6980, 7670, 9074, 9204, 9770, 10470, 11505, 11724, 12701, 13611, 14655, 15340, 18148, 19540, 20591, 20940, 22685, 23010, 25402, 27222, 29310, 38103, 41182, 45370, 46020, 50804, 54444, 57643, 58620, 61773, 63505, 68055, 76206, 82364, 90740, 102955, 115286, 123546, 127010, 136110, 152412, 172929, 190515, 205910, 230572, 247092, 254020, 267683, 272220, 288215, 308865, 340973, 345858, 381030, 411820, 535366, 576430, 617730, 681946, 691716, 749359, 762060, 803049, 864645, 1022919, 1070732, 1152860, 1235460, 1338415, 1363892, 1498718, 1606098, 1704865, 1729290, 2045838, 2248077, 2676830, 2997436, 3212196, 3409730, 3458580, 3746795, 4015245, 4091676, 4432649, 4496154, 5114595, 5353660, 6819460, 7493590, 8030490, 8865298, 8992308, 10229190, 11240385, 13297947, 14987180, 16060980, 17730596, 20117407, 20458380, 22163245, 22480770, 26595894, 40234814, 44326490, 44961540, 53191788, 60352221, 66489735, 80469628, 88652980, 100587035, 120704442, 132979470, 201174070, 241408884, 261526291, 265958940, 301761105, 402348140, 523052582, 603522210, 784578873, 1046105164, 1207044420, 1307631455, 1569157746, 2615262910, 3138315492, 3922894365, 5230525820, 7845788730, 15691577460]

約数ペア:

[(1, 15691577460), (2, 7845788730), (3, 5230525820), (4, 3922894365), (5, 3138315492), (6, 2615262910), (10, 1569157746), (12, 1307631455), (13, 1207044420), (15, 1046105164), (20, 784578873), (26, 603522210), (30, 523052582), (39, 402348140), (52, 301761105), (59, 265958940), (60, 261526291), (65, 241408884), (78, 201174070), (118, 132979470), (130, 120704442), (156, 100587035), (177, 88652980), (195, 80469628), (236, 66489735), (260, 60352221), (295, 53191788), (349, 44961540), (354, 44326490), (390, 40234814), (590, 26595894), (698, 22480770), (708, 22163245), (767, 20458380), (780, 20117407), (885, 17730596), (977, 16060980), (1047, 14987180), (1180, 13297947), (1396, 11240385), (1534, 10229190), (1745, 8992308), (1770, 8865298), (1954, 8030490), (2094, 7493590), (2301, 6819460), (2931, 5353660), (3068, 5114595), (3490, 4496154), (3540, 4432649), (3835, 4091676), (3908, 4015245), (4188, 3746795), (4537, 3458580), (4602, 3409730), (4885, 3212196), (5235, 2997436), (5862, 2676830), (6980, 2248077), (7670, 2045838), (9074, 1729290), (9204, 1704865), (9770, 1606098), (10470, 1498718), (11505, 1363892), (11724, 1338415), (12701, 1235460), (13611, 1152860), (14655, 1070732), (15340, 1022919), (18148, 864645), (19540, 803049), (20591, 762060), (20940, 749359), (22685, 691716), (23010, 681946), (25402, 617730), (27222, 576430), (29310, 535366), (38103, 411820), (41182, 381030), (45370, 345858), (46020, 340973), (50804, 308865), (54444, 288215), (57643, 272220), (58620, 267683), (61773, 254020), (63505, 247092), (68055, 230572), (76206, 205910), (82364, 190515), (90740, 172929), (102955, 152412), (115286, 136110), (123546, 127010)]