1012336000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 2815787520

約数和(自身を除く): 1803451520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 125, 128, 130, 155, 157, 160, 200, 208, 248, 250, 260, 310, 314, 320, 325, 400, 403, 416, 496, 500, 520, 620, 628, 640, 650, 775, 785, 800, 806, 832, 992, 1000, 1040, 1240, 1256, 1300, 1550, 1570, 1600, 1612, 1625, 1664, 1984, 2000, 2015, 2041, 2080, 2480, 2512, 2600, 3100, 3140, 3200, 3224, 3250, 3875, 3925, 3968, 4000, 4030, 4082, 4160, 4867, 4960, 5024, 5200, 6200, 6280, 6448, 6500, 7750, 7850, 8000, 8060, 8164, 8320, 9734, 9920, 10048, 10075, 10205, 10400, 12400, 12560, 12896, 13000, 15500, 15700, 16000, 16120, 16328, 19468, 19625, 19840, 20096, 20150, 20410, 20800, 24335, 24800, 25120, 25792, 26000, 31000, 31400, 32240, 32656, 38936, 39250, 40300, 40820, 41600, 48670, 49600, 50240, 50375, 51025, 51584, 52000, 62000, 62800, 63271, 64480, 65312, 77872, 78500, 80600, 81640, 97340, 99200, 100480, 100750, 102050, 104000, 121675, 124000, 125600, 126542, 128960, 130624, 155744, 157000, 161200, 163280, 194680, 201500, 204100, 208000, 243350, 248000, 251200, 253084, 255125, 257920, 261248, 311488, 314000, 316355, 322400, 326560, 389360, 403000, 408200, 486700, 496000, 502400, 506168, 510250, 608375, 622976, 628000, 632710, 644800, 653120, 778720, 806000, 816400, 973400, 1012336, 1020500, 1216750, 1256000, 1265420, 1289600, 1306240, 1557440, 1581775, 1612000, 1632800, 1946800, 2024672, 2041000, 2433500, 2512000, 2530840, 3114880, 3163550, 3224000, 3265600, 3893600, 4049344, 4082000, 4867000, 5061680, 6327100, 6448000, 6531200, 7787200, 7908875, 8098688, 8164000, 9734000, 10123360, 12654200, 15574400, 15817750, 16328000, 19468000, 20246720, 25308400, 31635500, 32656000, 38936000, 40493440, 50616800, 63271000, 77872000, 101233600, 126542000, 202467200, 253084000, 506168000, 1012336000]

約数ペア:

[(1, 1012336000), (2, 506168000), (4, 253084000), (5, 202467200), (8, 126542000), (10, 101233600), (13, 77872000), (16, 63271000), (20, 50616800), (25, 40493440), (26, 38936000), (31, 32656000), (32, 31635500), (40, 25308400), (50, 20246720), (52, 19468000), (62, 16328000), (64, 15817750), (65, 15574400), (80, 12654200), (100, 10123360), (104, 9734000), (124, 8164000), (125, 8098688), (128, 7908875), (130, 7787200), (155, 6531200), (157, 6448000), (160, 6327100), (200, 5061680), (208, 4867000), (248, 4082000), (250, 4049344), (260, 3893600), (310, 3265600), (314, 3224000), (320, 3163550), (325, 3114880), (400, 2530840), (403, 2512000), (416, 2433500), (496, 2041000), (500, 2024672), (520, 1946800), (620, 1632800), (628, 1612000), (640, 1581775), (650, 1557440), (775, 1306240), (785, 1289600), (800, 1265420), (806, 1256000), (832, 1216750), (992, 1020500), (1000, 1012336), (1040, 973400), (1240, 816400), (1256, 806000), (1300, 778720), (1550, 653120), (1570, 644800), (1600, 632710), (1612, 628000), (1625, 622976), (1664, 608375), (1984, 510250), (2000, 506168), (2015, 502400), (2041, 496000), (2080, 486700), (2480, 408200), (2512, 403000), (2600, 389360), (3100, 326560), (3140, 322400), (3200, 316355), (3224, 314000), (3250, 311488), (3875, 261248), (3925, 257920), (3968, 255125), (4000, 253084), (4030, 251200), (4082, 248000), (4160, 243350), (4867, 208000), (4960, 204100), (5024, 201500), (5200, 194680), (6200, 163280), (6280, 161200), (6448, 157000), (6500, 155744), (7750, 130624), (7850, 128960), (8000, 126542), (8060, 125600), (8164, 124000), (8320, 121675), (9734, 104000), (9920, 102050), (10048, 100750), (10075, 100480), (10205, 99200), (10400, 97340), (12400, 81640), (12560, 80600), (12896, 78500), (13000, 77872), (15500, 65312), (15700, 64480), (16000, 63271), (16120, 62800), (16328, 62000), (19468, 52000), (19625, 51584), (19840, 51025), (20096, 50375), (20150, 50240), (20410, 49600), (20800, 48670), (24335, 41600), (24800, 40820), (25120, 40300), (25792, 39250), (26000, 38936), (31000, 32656), (31400, 32240)]