36405090560

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2311}}^1$

素因数の和:2760

約数の個数: 144

約数和(自身を含む): 90280307712

約数和(自身を除く): 53875217152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 397, 496, 620, 640, 794, 992, 1240, 1280, 1588, 1984, 1985, 2311, 2480, 3176, 3968, 3970, 4622, 4960, 6352, 7936, 7940, 9244, 9920, 11555, 12307, 12704, 15880, 18488, 19840, 23110, 24614, 25408, 31760, 36976, 39680, 46220, 49228, 50816, 61535, 63520, 71641, 73952, 92440, 98456, 101632, 123070, 127040, 143282, 147904, 184880, 196912, 246140, 254080, 286564, 295808, 358205, 369760, 393824, 492280, 508160, 573128, 591616, 716410, 739520, 787648, 917467, 984560, 1146256, 1432820, 1479040, 1575296, 1834934, 1969120, 2292512, 2865640, 2958080, 3150592, 3669868, 3938240, 4585024, 4587335, 5731280, 7339736, 7876480, 9170048, 9174670, 11462560, 14679472, 15752960, 18340096, 18349340, 22925120, 28441477, 29358944, 36698680, 45850240, 56882954, 58717888, 73397360, 91700480, 113765908, 117435776, 142207385, 146794720, 227531816, 234871552, 284414770, 293589440, 455063632, 568829540, 587178880, 910127264, 1137659080, 1174357760, 1820254528, 2275318160, 3640509056, 4550636320, 7281018112, 9101272640, 18202545280, 36405090560]

約数ペア:

[(1, 36405090560), (2, 18202545280), (4, 9101272640), (5, 7281018112), (8, 4550636320), (10, 3640509056), (16, 2275318160), (20, 1820254528), (31, 1174357760), (32, 1137659080), (40, 910127264), (62, 587178880), (64, 568829540), (80, 455063632), (124, 293589440), (128, 284414770), (155, 234871552), (160, 227531816), (248, 146794720), (256, 142207385), (310, 117435776), (320, 113765908), (397, 91700480), (496, 73397360), (620, 58717888), (640, 56882954), (794, 45850240), (992, 36698680), (1240, 29358944), (1280, 28441477), (1588, 22925120), (1984, 18349340), (1985, 18340096), (2311, 15752960), (2480, 14679472), (3176, 11462560), (3968, 9174670), (3970, 9170048), (4622, 7876480), (4960, 7339736), (6352, 5731280), (7936, 4587335), (7940, 4585024), (9244, 3938240), (9920, 3669868), (11555, 3150592), (12307, 2958080), (12704, 2865640), (15880, 2292512), (18488, 1969120), (19840, 1834934), (23110, 1575296), (24614, 1479040), (25408, 1432820), (31760, 1146256), (36976, 984560), (39680, 917467), (46220, 787648), (49228, 739520), (50816, 716410), (61535, 591616), (63520, 573128), (71641, 508160), (73952, 492280), (92440, 393824), (98456, 369760), (101632, 358205), (123070, 295808), (127040, 286564), (143282, 254080), (147904, 246140), (184880, 196912)]