19656008940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1\times {\mathrm{7699}}^1$

素因数の和:10231

約数の個数: 96

約数和(自身を含む): 58305139200

約数和(自身を除く): 38649130260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2503, 5006, 7509, 7699, 10012, 12515, 15018, 15398, 23097, 25030, 30036, 30796, 37545, 38495, 42551, 46194, 50060, 75090, 76990, 85102, 92388, 115485, 127653, 130883, 150180, 153980, 170204, 212755, 230970, 255306, 261766, 392649, 425510, 461940, 510612, 523532, 638265, 654415, 785298, 851020, 1276530, 1308830, 1570596, 1963245, 2553060, 2617660, 3926490, 7852980, 19270597, 38541194, 57811791, 77082388, 96352985, 115623582, 192705970, 231247164, 289058955, 327600149, 385411940, 578117910, 655200298, 982800447, 1156235820, 1310400596, 1638000745, 1965600894, 3276001490, 3931201788, 4914002235, 6552002980, 9828004470, 19656008940]

約数ペア:

[(1, 19656008940), (2, 9828004470), (3, 6552002980), (4, 4914002235), (5, 3931201788), (6, 3276001490), (10, 1965600894), (12, 1638000745), (15, 1310400596), (17, 1156235820), (20, 982800447), (30, 655200298), (34, 578117910), (51, 385411940), (60, 327600149), (68, 289058955), (85, 231247164), (102, 192705970), (170, 115623582), (204, 96352985), (255, 77082388), (340, 57811791), (510, 38541194), (1020, 19270597), (2503, 7852980), (5006, 3926490), (7509, 2617660), (7699, 2553060), (10012, 1963245), (12515, 1570596), (15018, 1308830), (15398, 1276530), (23097, 851020), (25030, 785298), (30036, 654415), (30796, 638265), (37545, 523532), (38495, 510612), (42551, 461940), (46194, 425510), (50060, 392649), (75090, 261766), (76990, 255306), (85102, 230970), (92388, 212755), (115485, 170204), (127653, 153980), (130883, 150180)]