393600090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 1053803520

約数和(自身を除く): 660203430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 109, 130, 141, 195, 197, 218, 235, 282, 327, 390, 394, 470, 545, 591, 611, 654, 705, 985, 1090, 1182, 1222, 1410, 1417, 1635, 1833, 1970, 2561, 2834, 2955, 3055, 3270, 3666, 4251, 5122, 5123, 5910, 6110, 7085, 7683, 8502, 9165, 9259, 10246, 12805, 14170, 15366, 15369, 18330, 18518, 21255, 21473, 25610, 25615, 27777, 30738, 38415, 42510, 42946, 46295, 51230, 55554, 64419, 66599, 76830, 76845, 92590, 107365, 120367, 128838, 133198, 138885, 153690, 199797, 214730, 240734, 277770, 279149, 322095, 332995, 361101, 399594, 558298, 601835, 644190, 665990, 722202, 837447, 998985, 1009231, 1203670, 1395745, 1674894, 1805505, 1997970, 2018462, 2791490, 3027693, 3611010, 4187235, 5046155, 6055386, 8374470, 10092310, 13120003, 15138465, 26240006, 30276930, 39360009, 65600015, 78720018, 131200030, 196800045, 393600090]

約数ペア:

[(1, 393600090), (2, 196800045), (3, 131200030), (5, 78720018), (6, 65600015), (10, 39360009), (13, 30276930), (15, 26240006), (26, 15138465), (30, 13120003), (39, 10092310), (47, 8374470), (65, 6055386), (78, 5046155), (94, 4187235), (109, 3611010), (130, 3027693), (141, 2791490), (195, 2018462), (197, 1997970), (218, 1805505), (235, 1674894), (282, 1395745), (327, 1203670), (390, 1009231), (394, 998985), (470, 837447), (545, 722202), (591, 665990), (611, 644190), (654, 601835), (705, 558298), (985, 399594), (1090, 361101), (1182, 332995), (1222, 322095), (1410, 279149), (1417, 277770), (1635, 240734), (1833, 214730), (1970, 199797), (2561, 153690), (2834, 138885), (2955, 133198), (3055, 128838), (3270, 120367), (3666, 107365), (4251, 92590), (5122, 76845), (5123, 76830), (5910, 66599), (6110, 64419), (7085, 55554), (7683, 51230), (8502, 46295), (9165, 42946), (9259, 42510), (10246, 38415), (12805, 30738), (14170, 27777), (15366, 25615), (15369, 25610), (18330, 21473), (18518, 21255)]