202340460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1667}}^1$

素因数の和:1720

約数の個数: 144

約数和(自身を含む): 688230144

約数和(自身を除く): 485889684

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, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1156, 1190, 1428, 1445, 1667, 1734, 1785, 2023, 2380, 2890, 3334, 3468, 3570, 4046, 4335, 5001, 5780, 6069, 6668, 7140, 8092, 8335, 8670, 10002, 10115, 11669, 12138, 16670, 17340, 20004, 20230, 23338, 24276, 25005, 28339, 30345, 33340, 35007, 40460, 46676, 50010, 56678, 58345, 60690, 70014, 85017, 100020, 113356, 116690, 121380, 140028, 141695, 170034, 175035, 198373, 233380, 283390, 340068, 350070, 396746, 425085, 481763, 566780, 595119, 700140, 793492, 850170, 963526, 991865, 1190238, 1445289, 1700340, 1927052, 1983730, 2380476, 2408815, 2890578, 2975595, 3372341, 3967460, 4817630, 5781156, 5951190, 6744682, 7226445, 9635260, 10117023, 11902380, 13489364, 14452890, 16861705, 20234046, 28905780, 33723410, 40468092, 50585115, 67446820, 101170230, 202340460]

約数ペア:

[(1, 202340460), (2, 101170230), (3, 67446820), (4, 50585115), (5, 40468092), (6, 33723410), (7, 28905780), (10, 20234046), (12, 16861705), (14, 14452890), (15, 13489364), (17, 11902380), (20, 10117023), (21, 9635260), (28, 7226445), (30, 6744682), (34, 5951190), (35, 5781156), (42, 4817630), (51, 3967460), (60, 3372341), (68, 2975595), (70, 2890578), (84, 2408815), (85, 2380476), (102, 1983730), (105, 1927052), (119, 1700340), (140, 1445289), (170, 1190238), (204, 991865), (210, 963526), (238, 850170), (255, 793492), (289, 700140), (340, 595119), (357, 566780), (420, 481763), (476, 425085), (510, 396746), (578, 350070), (595, 340068), (714, 283390), (867, 233380), (1020, 198373), (1156, 175035), (1190, 170034), (1428, 141695), (1445, 140028), (1667, 121380), (1734, 116690), (1785, 113356), (2023, 100020), (2380, 85017), (2890, 70014), (3334, 60690), (3468, 58345), (3570, 56678), (4046, 50010), (4335, 46676), (5001, 40460), (5780, 35007), (6069, 33340), (6668, 30345), (7140, 28339), (8092, 25005), (8335, 24276), (8670, 23338), (10002, 20230), (10115, 20004), (11669, 17340), (12138, 16670)]