322078260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 1107025920

約数和(自身を除く): 784947660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 79, 84, 85, 102, 105, 119, 140, 158, 170, 204, 210, 237, 238, 255, 316, 340, 357, 395, 420, 474, 476, 510, 553, 571, 595, 714, 790, 948, 1020, 1106, 1142, 1185, 1190, 1343, 1428, 1580, 1659, 1713, 1785, 2212, 2284, 2370, 2380, 2686, 2765, 2855, 3318, 3426, 3570, 3997, 4029, 4740, 5372, 5530, 5710, 6636, 6715, 6852, 7140, 7994, 8058, 8295, 8565, 9401, 9707, 11060, 11420, 11991, 13430, 15988, 16116, 16590, 17130, 18802, 19414, 19985, 20145, 23982, 26860, 28203, 29121, 33180, 34260, 37604, 38828, 39970, 40290, 45109, 47005, 47964, 48535, 56406, 58242, 59955, 67949, 79940, 80580, 90218, 94010, 97070, 112812, 116484, 119910, 135327, 135898, 141015, 145605, 180436, 188020, 194140, 203847, 225545, 239820, 270654, 271796, 282030, 291210, 315763, 339745, 407694, 451090, 541308, 564060, 582420, 631526, 676635, 679490, 766853, 815388, 902180, 947289, 1019235, 1263052, 1353270, 1358980, 1533706, 1578815, 1894578, 2038470, 2300559, 2706540, 3067412, 3157630, 3789156, 3834265, 4076940, 4601118, 4736445, 5367971, 6315260, 7668530, 9202236, 9472890, 10735942, 11502795, 15337060, 16103913, 18945780, 21471884, 23005590, 26839855, 32207826, 46011180, 53679710, 64415652, 80519565, 107359420, 161039130, 322078260]

約数ペア:

[(1, 322078260), (2, 161039130), (3, 107359420), (4, 80519565), (5, 64415652), (6, 53679710), (7, 46011180), (10, 32207826), (12, 26839855), (14, 23005590), (15, 21471884), (17, 18945780), (20, 16103913), (21, 15337060), (28, 11502795), (30, 10735942), (34, 9472890), (35, 9202236), (42, 7668530), (51, 6315260), (60, 5367971), (68, 4736445), (70, 4601118), (79, 4076940), (84, 3834265), (85, 3789156), (102, 3157630), (105, 3067412), (119, 2706540), (140, 2300559), (158, 2038470), (170, 1894578), (204, 1578815), (210, 1533706), (237, 1358980), (238, 1353270), (255, 1263052), (316, 1019235), (340, 947289), (357, 902180), (395, 815388), (420, 766853), (474, 679490), (476, 676635), (510, 631526), (553, 582420), (571, 564060), (595, 541308), (714, 451090), (790, 407694), (948, 339745), (1020, 315763), (1106, 291210), (1142, 282030), (1185, 271796), (1190, 270654), (1343, 239820), (1428, 225545), (1580, 203847), (1659, 194140), (1713, 188020), (1785, 180436), (2212, 145605), (2284, 141015), (2370, 135898), (2380, 135327), (2686, 119910), (2765, 116484), (2855, 112812), (3318, 97070), (3426, 94010), (3570, 90218), (3997, 80580), (4029, 79940), (4740, 67949), (5372, 59955), (5530, 58242), (5710, 56406), (6636, 48535), (6715, 47964), (6852, 47005), (7140, 45109), (7994, 40290), (8058, 39970), (8295, 38828), (8565, 37604), (9401, 34260), (9707, 33180), (11060, 29121), (11420, 28203), (11991, 26860), (13430, 23982), (15988, 20145), (16116, 19985), (16590, 19414), (17130, 18802)]