334775560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1415

約数の個数: 128

約数和(自身を含む): 929387520

約数和(自身を除く): 594611960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 85, 106, 119, 136, 140, 170, 212, 238, 265, 280, 340, 371, 424, 476, 530, 595, 680, 742, 901, 952, 1060, 1190, 1327, 1484, 1802, 1855, 2120, 2380, 2654, 2968, 3604, 3710, 4505, 4760, 5308, 6307, 6635, 7208, 7420, 9010, 9289, 10616, 12614, 13270, 14840, 18020, 18578, 22559, 25228, 26540, 31535, 36040, 37156, 45118, 46445, 50456, 53080, 63070, 70331, 74312, 90236, 92890, 112795, 126140, 140662, 157913, 180472, 185780, 225590, 252280, 281324, 315826, 351655, 371560, 451180, 492317, 562648, 631652, 703310, 789565, 902360, 984634, 1195627, 1263304, 1406620, 1579130, 1969268, 2391254, 2461585, 2813240, 3158260, 3938536, 4782508, 4923170, 5978135, 6316520, 8369389, 9565016, 9846340, 11956270, 16738778, 19692680, 23912540, 33477556, 41846945, 47825080, 66955112, 83693890, 167387780, 334775560]

約数ペア:

[(1, 334775560), (2, 167387780), (4, 83693890), (5, 66955112), (7, 47825080), (8, 41846945), (10, 33477556), (14, 23912540), (17, 19692680), (20, 16738778), (28, 11956270), (34, 9846340), (35, 9565016), (40, 8369389), (53, 6316520), (56, 5978135), (68, 4923170), (70, 4782508), (85, 3938536), (106, 3158260), (119, 2813240), (136, 2461585), (140, 2391254), (170, 1969268), (212, 1579130), (238, 1406620), (265, 1263304), (280, 1195627), (340, 984634), (371, 902360), (424, 789565), (476, 703310), (530, 631652), (595, 562648), (680, 492317), (742, 451180), (901, 371560), (952, 351655), (1060, 315826), (1190, 281324), (1327, 252280), (1484, 225590), (1802, 185780), (1855, 180472), (2120, 157913), (2380, 140662), (2654, 126140), (2968, 112795), (3604, 92890), (3710, 90236), (4505, 74312), (4760, 70331), (5308, 63070), (6307, 53080), (6635, 50456), (7208, 46445), (7420, 45118), (9010, 37156), (9289, 36040), (10616, 31535), (12614, 26540), (13270, 25228), (14840, 22559), (18020, 18578)]