194242680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1867}}^1$

素因数の和:1918

約数の個数: 144

約数和(自身を含む): 670966920

約数和(自身を除く): 476724240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 1867, 2040, 2312, 2601, 2890, 3060, 3468, 3734, 4335, 5202, 5601, 5780, 6120, 6936, 7468, 8670, 9335, 10404, 11202, 11560, 13005, 14936, 16803, 17340, 18670, 20808, 22404, 26010, 28005, 31739, 33606, 34680, 37340, 44808, 52020, 56010, 63478, 67212, 74680, 84015, 95217, 104040, 112020, 126956, 134424, 158695, 168030, 190434, 224040, 253912, 285651, 317390, 336060, 380868, 476085, 539563, 571302, 634780, 672120, 761736, 952170, 1079126, 1142604, 1269560, 1428255, 1618689, 1904340, 2158252, 2285208, 2697815, 2856510, 3237378, 3808680, 4316504, 4856067, 5395630, 5713020, 6474756, 8093445, 9712134, 10791260, 11426040, 12949512, 16186890, 19424268, 21582520, 24280335, 32373780, 38848536, 48560670, 64747560, 97121340, 194242680]

約数ペア:

[(1, 194242680), (2, 97121340), (3, 64747560), (4, 48560670), (5, 38848536), (6, 32373780), (8, 24280335), (9, 21582520), (10, 19424268), (12, 16186890), (15, 12949512), (17, 11426040), (18, 10791260), (20, 9712134), (24, 8093445), (30, 6474756), (34, 5713020), (36, 5395630), (40, 4856067), (45, 4316504), (51, 3808680), (60, 3237378), (68, 2856510), (72, 2697815), (85, 2285208), (90, 2158252), (102, 1904340), (120, 1618689), (136, 1428255), (153, 1269560), (170, 1142604), (180, 1079126), (204, 952170), (255, 761736), (289, 672120), (306, 634780), (340, 571302), (360, 539563), (408, 476085), (510, 380868), (578, 336060), (612, 317390), (680, 285651), (765, 253912), (867, 224040), (1020, 190434), (1156, 168030), (1224, 158695), (1445, 134424), (1530, 126956), (1734, 112020), (1867, 104040), (2040, 95217), (2312, 84015), (2601, 74680), (2890, 67212), (3060, 63478), (3468, 56010), (3734, 52020), (4335, 44808), (5202, 37340), (5601, 34680), (5780, 33606), (6120, 31739), (6936, 28005), (7468, 26010), (8670, 22404), (9335, 20808), (10404, 18670), (11202, 17340), (11560, 16803), (13005, 14936)]