161001600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 548417280

約数和(自身を除く): 387415680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 384, 400, 465, 480, 496, 541, 600, 620, 640, 744, 775, 800, 930, 960, 992, 1082, 1200, 1240, 1488, 1550, 1600, 1623, 1860, 1920, 1984, 2164, 2325, 2400, 2480, 2705, 2976, 3100, 3200, 3246, 3720, 3968, 4328, 4650, 4800, 4960, 5410, 5952, 6200, 6492, 7440, 8115, 8656, 9300, 9600, 9920, 10820, 11904, 12400, 12984, 13525, 14880, 16230, 16771, 17312, 18600, 19840, 21640, 24800, 25968, 27050, 29760, 32460, 33542, 34624, 37200, 40575, 43280, 49600, 50313, 51936, 54100, 59520, 64920, 67084, 69248, 74400, 81150, 83855, 86560, 99200, 100626, 103872, 108200, 129840, 134168, 148800, 162300, 167710, 173120, 201252, 207744, 216400, 251565, 259680, 268336, 297600, 324600, 335420, 346240, 402504, 419275, 432800, 503130, 519360, 536672, 649200, 670840, 805008, 838550, 865600, 1006260, 1038720, 1073344, 1257825, 1298400, 1341680, 1610016, 1677100, 1731200, 2012520, 2146688, 2515650, 2596800, 2683360, 3220032, 3354200, 4025040, 5031300, 5193600, 5366720, 6440064, 6708400, 8050080, 10062600, 10733440, 13416800, 16100160, 20125200, 26833600, 32200320, 40250400, 53667200, 80500800, 161001600]

約数ペア:

[(1, 161001600), (2, 80500800), (3, 53667200), (4, 40250400), (5, 32200320), (6, 26833600), (8, 20125200), (10, 16100160), (12, 13416800), (15, 10733440), (16, 10062600), (20, 8050080), (24, 6708400), (25, 6440064), (30, 5366720), (31, 5193600), (32, 5031300), (40, 4025040), (48, 3354200), (50, 3220032), (60, 2683360), (62, 2596800), (64, 2515650), (75, 2146688), (80, 2012520), (93, 1731200), (96, 1677100), (100, 1610016), (120, 1341680), (124, 1298400), (128, 1257825), (150, 1073344), (155, 1038720), (160, 1006260), (186, 865600), (192, 838550), (200, 805008), (240, 670840), (248, 649200), (300, 536672), (310, 519360), (320, 503130), (372, 432800), (384, 419275), (400, 402504), (465, 346240), (480, 335420), (496, 324600), (541, 297600), (600, 268336), (620, 259680), (640, 251565), (744, 216400), (775, 207744), (800, 201252), (930, 173120), (960, 167710), (992, 162300), (1082, 148800), (1200, 134168), (1240, 129840), (1488, 108200), (1550, 103872), (1600, 100626), (1623, 99200), (1860, 86560), (1920, 83855), (1984, 81150), (2164, 74400), (2325, 69248), (2400, 67084), (2480, 64920), (2705, 59520), (2976, 54100), (3100, 51936), (3200, 50313), (3246, 49600), (3720, 43280), (3968, 40575), (4328, 37200), (4650, 34624), (4800, 33542), (4960, 32460), (5410, 29760), (5952, 27050), (6200, 25968), (6492, 24800), (7440, 21640), (8115, 19840), (8656, 18600), (9300, 17312), (9600, 16771), (9920, 16230), (10820, 14880), (11904, 13525), (12400, 12984)]