1570994280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{61463}}^1$

素因数の和:61551

約数の個数: 96

約数和(自身を含む): 5177727360

約数和(自身を除く): 3606733080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 61463, 122926, 184389, 245852, 307315, 368778, 491704, 553167, 614630, 737556, 921945, 1106334, 1229260, 1475112, 1843890, 2212668, 2458520, 2765835, 3687780, 4363873, 4425336, 5531670, 7375560, 8727746, 11063340, 13091619, 17455492, 21819365, 22126680, 26183238, 34910984, 39274857, 43638730, 52366476, 65458095, 78549714, 87277460, 104732952, 130916190, 157099428, 174554920, 196374285, 261832380, 314198856, 392748570, 523664760, 785497140, 1570994280]

約数ペア:

[(1, 1570994280), (2, 785497140), (3, 523664760), (4, 392748570), (5, 314198856), (6, 261832380), (8, 196374285), (9, 174554920), (10, 157099428), (12, 130916190), (15, 104732952), (18, 87277460), (20, 78549714), (24, 65458095), (30, 52366476), (36, 43638730), (40, 39274857), (45, 34910984), (60, 26183238), (71, 22126680), (72, 21819365), (90, 17455492), (120, 13091619), (142, 11063340), (180, 8727746), (213, 7375560), (284, 5531670), (355, 4425336), (360, 4363873), (426, 3687780), (568, 2765835), (639, 2458520), (710, 2212668), (852, 1843890), (1065, 1475112), (1278, 1229260), (1420, 1106334), (1704, 921945), (2130, 737556), (2556, 614630), (2840, 553167), (3195, 491704), (4260, 368778), (5112, 307315), (6390, 245852), (8520, 184389), (12780, 122926), (25560, 61463)]