1015312000

素因数分解:

$2^7\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 2749593600

約数和(自身を除く): 1734281600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 89, 92, 100, 115, 124, 125, 128, 155, 160, 178, 184, 200, 230, 248, 250, 310, 320, 356, 368, 400, 445, 460, 496, 500, 575, 620, 640, 712, 713, 736, 775, 800, 890, 920, 992, 1000, 1150, 1240, 1424, 1426, 1472, 1550, 1600, 1780, 1840, 1984, 2000, 2047, 2225, 2300, 2480, 2759, 2848, 2852, 2875, 2944, 3100, 3200, 3560, 3565, 3680, 3875, 3968, 4000, 4094, 4450, 4600, 4960, 5518, 5696, 5704, 5750, 6200, 7120, 7130, 7360, 7750, 8000, 8188, 8900, 9200, 9920, 10235, 11036, 11125, 11392, 11408, 11500, 12400, 13795, 14240, 14260, 14720, 15500, 16000, 16376, 17800, 17825, 18400, 19840, 20470, 22072, 22250, 22816, 23000, 24800, 27590, 28480, 28520, 31000, 32752, 35600, 35650, 36800, 40940, 44144, 44500, 45632, 46000, 49600, 51175, 55180, 56960, 57040, 62000, 63457, 65504, 68975, 71200, 71300, 73600, 81880, 88288, 89000, 89125, 91264, 92000, 99200, 102350, 110360, 114080, 124000, 126914, 131008, 137950, 142400, 142600, 163760, 176576, 178000, 178250, 184000, 204700, 220720, 228160, 248000, 253828, 255875, 262016, 275900, 284800, 285200, 317285, 327520, 344875, 353152, 356000, 356500, 368000, 409400, 441440, 456320, 496000, 507656, 511750, 551800, 570400, 634570, 655040, 689750, 712000, 713000, 818800, 882880, 1015312, 1023500, 1103600, 1140800, 1269140, 1310080, 1379500, 1424000, 1426000, 1586425, 1637600, 1765760, 2030624, 2047000, 2207200, 2281600, 2538280, 2759000, 2852000, 3172850, 3275200, 4061248, 4094000, 4414400, 5076560, 5518000, 5704000, 6345700, 6550400, 7932125, 8122496, 8188000, 8828800, 10153120, 11036000, 11408000, 12691400, 15864250, 16376000, 20306240, 22072000, 25382800, 31728500, 32752000, 40612480, 44144000, 50765600, 63457000, 101531200, 126914000, 203062400, 253828000, 507656000, 1015312000]

約数ペア:

[(1, 1015312000), (2, 507656000), (4, 253828000), (5, 203062400), (8, 126914000), (10, 101531200), (16, 63457000), (20, 50765600), (23, 44144000), (25, 40612480), (31, 32752000), (32, 31728500), (40, 25382800), (46, 22072000), (50, 20306240), (62, 16376000), (64, 15864250), (80, 12691400), (89, 11408000), (92, 11036000), (100, 10153120), (115, 8828800), (124, 8188000), (125, 8122496), (128, 7932125), (155, 6550400), (160, 6345700), (178, 5704000), (184, 5518000), (200, 5076560), (230, 4414400), (248, 4094000), (250, 4061248), (310, 3275200), (320, 3172850), (356, 2852000), (368, 2759000), (400, 2538280), (445, 2281600), (460, 2207200), (496, 2047000), (500, 2030624), (575, 1765760), (620, 1637600), (640, 1586425), (712, 1426000), (713, 1424000), (736, 1379500), (775, 1310080), (800, 1269140), (890, 1140800), (920, 1103600), (992, 1023500), (1000, 1015312), (1150, 882880), (1240, 818800), (1424, 713000), (1426, 712000), (1472, 689750), (1550, 655040), (1600, 634570), (1780, 570400), (1840, 551800), (1984, 511750), (2000, 507656), (2047, 496000), (2225, 456320), (2300, 441440), (2480, 409400), (2759, 368000), (2848, 356500), (2852, 356000), (2875, 353152), (2944, 344875), (3100, 327520), (3200, 317285), (3560, 285200), (3565, 284800), (3680, 275900), (3875, 262016), (3968, 255875), (4000, 253828), (4094, 248000), (4450, 228160), (4600, 220720), (4960, 204700), (5518, 184000), (5696, 178250), (5704, 178000), (5750, 176576), (6200, 163760), (7120, 142600), (7130, 142400), (7360, 137950), (7750, 131008), (8000, 126914), (8188, 124000), (8900, 114080), (9200, 110360), (9920, 102350), (10235, 99200), (11036, 92000), (11125, 91264), (11392, 89125), (11408, 89000), (11500, 88288), (12400, 81880), (13795, 73600), (14240, 71300), (14260, 71200), (14720, 68975), (15500, 65504), (16000, 63457), (16376, 62000), (17800, 57040), (17825, 56960), (18400, 55180), (19840, 51175), (20470, 49600), (22072, 46000), (22250, 45632), (22816, 44500), (23000, 44144), (24800, 40940), (27590, 36800), (28480, 35650), (28520, 35600), (31000, 32752)]