15628854540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{426319}}^1$

素因数の和:426391

約数の個数: 96

約数和(自身を含む): 48129822720

約数和(自身を除く): 32500968180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1833, 2444, 2820, 3055, 3666, 6110, 7332, 9165, 12220, 18330, 36660, 426319, 852638, 1278957, 1705276, 2131595, 2557914, 4263190, 5115828, 5542147, 6394785, 8526380, 11084294, 12789570, 16626441, 20036993, 22168588, 25579140, 27710735, 33252882, 40073986, 55421470, 60110979, 66505764, 80147972, 83132205, 100184965, 110842940, 120221958, 166264410, 200369930, 240443916, 260480909, 300554895, 332528820, 400739860, 520961818, 601109790, 781442727, 1041923636, 1202219580, 1302404545, 1562885454, 2604809090, 3125770908, 3907213635, 5209618180, 7814427270, 15628854540]

約数ペア:

[(1, 15628854540), (2, 7814427270), (3, 5209618180), (4, 3907213635), (5, 3125770908), (6, 2604809090), (10, 1562885454), (12, 1302404545), (13, 1202219580), (15, 1041923636), (20, 781442727), (26, 601109790), (30, 520961818), (39, 400739860), (47, 332528820), (52, 300554895), (60, 260480909), (65, 240443916), (78, 200369930), (94, 166264410), (130, 120221958), (141, 110842940), (156, 100184965), (188, 83132205), (195, 80147972), (235, 66505764), (260, 60110979), (282, 55421470), (390, 40073986), (470, 33252882), (564, 27710735), (611, 25579140), (705, 22168588), (780, 20036993), (940, 16626441), (1222, 12789570), (1410, 11084294), (1833, 8526380), (2444, 6394785), (2820, 5542147), (3055, 5115828), (3666, 4263190), (6110, 2557914), (7332, 2131595), (9165, 1705276), (12220, 1278957), (18330, 852638), (36660, 426319)]