202467200

素因数分解:

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

素因数の和:225

約数の個数: 192

約数和(自身を含む): 559547520

約数和(自身を除く): 357080320

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, 128, 130, 155, 157, 160, 200, 208, 248, 260, 310, 314, 320, 325, 400, 403, 416, 496, 520, 620, 628, 640, 650, 775, 785, 800, 806, 832, 992, 1040, 1240, 1256, 1300, 1550, 1570, 1600, 1612, 1664, 1984, 2015, 2041, 2080, 2480, 2512, 2600, 3100, 3140, 3200, 3224, 3925, 3968, 4030, 4082, 4160, 4867, 4960, 5024, 5200, 6200, 6280, 6448, 7850, 8060, 8164, 8320, 9734, 9920, 10048, 10075, 10205, 10400, 12400, 12560, 12896, 15700, 16120, 16328, 19468, 19840, 20096, 20150, 20410, 20800, 24335, 24800, 25120, 25792, 31400, 32240, 32656, 38936, 40300, 40820, 41600, 48670, 49600, 50240, 51025, 51584, 62800, 63271, 64480, 65312, 77872, 80600, 81640, 97340, 99200, 100480, 102050, 121675, 125600, 126542, 128960, 130624, 155744, 161200, 163280, 194680, 204100, 243350, 251200, 253084, 257920, 261248, 311488, 316355, 322400, 326560, 389360, 408200, 486700, 502400, 506168, 622976, 632710, 644800, 653120, 778720, 816400, 973400, 1012336, 1265420, 1289600, 1306240, 1557440, 1581775, 1632800, 1946800, 2024672, 2530840, 3114880, 3163550, 3265600, 3893600, 4049344, 5061680, 6327100, 6531200, 7787200, 8098688, 10123360, 12654200, 15574400, 20246720, 25308400, 40493440, 50616800, 101233600, 202467200]

約数ペア:

[(1, 202467200), (2, 101233600), (4, 50616800), (5, 40493440), (8, 25308400), (10, 20246720), (13, 15574400), (16, 12654200), (20, 10123360), (25, 8098688), (26, 7787200), (31, 6531200), (32, 6327100), (40, 5061680), (50, 4049344), (52, 3893600), (62, 3265600), (64, 3163550), (65, 3114880), (80, 2530840), (100, 2024672), (104, 1946800), (124, 1632800), (128, 1581775), (130, 1557440), (155, 1306240), (157, 1289600), (160, 1265420), (200, 1012336), (208, 973400), (248, 816400), (260, 778720), (310, 653120), (314, 644800), (320, 632710), (325, 622976), (400, 506168), (403, 502400), (416, 486700), (496, 408200), (520, 389360), (620, 326560), (628, 322400), (640, 316355), (650, 311488), (775, 261248), (785, 257920), (800, 253084), (806, 251200), (832, 243350), (992, 204100), (1040, 194680), (1240, 163280), (1256, 161200), (1300, 155744), (1550, 130624), (1570, 128960), (1600, 126542), (1612, 125600), (1664, 121675), (1984, 102050), (2015, 100480), (2041, 99200), (2080, 97340), (2480, 81640), (2512, 80600), (2600, 77872), (3100, 65312), (3140, 64480), (3200, 63271), (3224, 62800), (3925, 51584), (3968, 51025), (4030, 50240), (4082, 49600), (4160, 48670), (4867, 41600), (4960, 40820), (5024, 40300), (5200, 38936), (6200, 32656), (6280, 32240), (6448, 31400), (7850, 25792), (8060, 25120), (8164, 24800), (8320, 24335), (9734, 20800), (9920, 20410), (10048, 20150), (10075, 20096), (10205, 19840), (10400, 19468), (12400, 16328), (12560, 16120), (12896, 15700)]