321283380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 1040449536

約数和(自身を除く): 719166156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 41, 44, 55, 60, 62, 66, 82, 93, 110, 123, 124, 132, 155, 164, 165, 186, 205, 220, 246, 310, 330, 341, 372, 383, 410, 451, 465, 492, 615, 620, 660, 682, 766, 820, 902, 930, 1023, 1149, 1230, 1271, 1353, 1364, 1532, 1705, 1804, 1860, 1915, 2046, 2255, 2298, 2460, 2542, 2706, 3410, 3813, 3830, 4092, 4213, 4510, 4596, 5084, 5115, 5412, 5745, 6355, 6765, 6820, 7626, 7660, 8426, 9020, 10230, 11490, 11873, 12639, 12710, 13530, 13981, 15252, 15703, 16852, 19065, 20460, 21065, 22980, 23746, 25278, 25420, 27060, 27962, 31406, 35619, 38130, 41943, 42130, 47109, 47492, 50556, 55924, 59365, 62812, 63195, 69905, 71238, 76260, 78515, 83886, 84260, 94218, 118730, 126390, 130603, 139810, 142476, 157030, 167772, 172733, 178095, 188436, 209715, 235545, 237460, 252780, 261206, 279620, 314060, 345466, 356190, 391809, 419430, 471090, 486793, 518199, 522412, 653015, 690932, 712380, 783618, 838860, 863665, 942180, 973586, 1036398, 1306030, 1460379, 1567236, 1727330, 1947172, 1959045, 2072796, 2433965, 2590995, 2612060, 2920758, 3454660, 3918090, 4867930, 5181990, 5354723, 5841516, 7301895, 7836180, 9735860, 10363980, 10709446, 14603790, 16064169, 21418892, 26773615, 29207580, 32128338, 53547230, 64256676, 80320845, 107094460, 160641690, 321283380]

約数ペア:

[(1, 321283380), (2, 160641690), (3, 107094460), (4, 80320845), (5, 64256676), (6, 53547230), (10, 32128338), (11, 29207580), (12, 26773615), (15, 21418892), (20, 16064169), (22, 14603790), (30, 10709446), (31, 10363980), (33, 9735860), (41, 7836180), (44, 7301895), (55, 5841516), (60, 5354723), (62, 5181990), (66, 4867930), (82, 3918090), (93, 3454660), (110, 2920758), (123, 2612060), (124, 2590995), (132, 2433965), (155, 2072796), (164, 1959045), (165, 1947172), (186, 1727330), (205, 1567236), (220, 1460379), (246, 1306030), (310, 1036398), (330, 973586), (341, 942180), (372, 863665), (383, 838860), (410, 783618), (451, 712380), (465, 690932), (492, 653015), (615, 522412), (620, 518199), (660, 486793), (682, 471090), (766, 419430), (820, 391809), (902, 356190), (930, 345466), (1023, 314060), (1149, 279620), (1230, 261206), (1271, 252780), (1353, 237460), (1364, 235545), (1532, 209715), (1705, 188436), (1804, 178095), (1860, 172733), (1915, 167772), (2046, 157030), (2255, 142476), (2298, 139810), (2460, 130603), (2542, 126390), (2706, 118730), (3410, 94218), (3813, 84260), (3830, 83886), (4092, 78515), (4213, 76260), (4510, 71238), (4596, 69905), (5084, 63195), (5115, 62812), (5412, 59365), (5745, 55924), (6355, 50556), (6765, 47492), (6820, 47109), (7626, 42130), (7660, 41943), (8426, 38130), (9020, 35619), (10230, 31406), (11490, 27962), (11873, 27060), (12639, 25420), (12710, 25278), (13530, 23746), (13981, 22980), (15252, 21065), (15703, 20460), (16852, 19065)]