1992019920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{9091}}^1$

素因数の和:9201

約数の個数: 160

約数和(自身を含む): 6818563584

約数和(自身を除く): 4826543664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 110, 120, 132, 165, 166, 176, 220, 240, 249, 264, 330, 332, 415, 440, 498, 528, 660, 664, 830, 880, 913, 996, 1245, 1320, 1328, 1660, 1826, 1992, 2490, 2640, 2739, 3320, 3652, 3984, 4565, 4980, 5478, 6640, 7304, 9091, 9130, 9960, 10956, 13695, 14608, 18182, 18260, 19920, 21912, 27273, 27390, 36364, 36520, 43824, 45455, 54546, 54780, 72728, 73040, 90910, 100001, 109092, 109560, 136365, 145456, 181820, 200002, 218184, 219120, 272730, 300003, 363640, 400004, 436368, 500005, 545460, 600006, 727280, 754553, 800008, 1000010, 1090920, 1200012, 1500015, 1509106, 1600016, 2000020, 2181840, 2263659, 2400024, 3000030, 3018212, 3772765, 4000040, 4527318, 4800048, 6000060, 6036424, 7545530, 8000080, 8300083, 9054636, 11318295, 12000120, 12072848, 15091060, 16600166, 18109272, 22636590, 24000240, 24900249, 30182120, 33200332, 36218544, 41500415, 45273180, 49800498, 60364240, 66400664, 83000830, 90546360, 99600996, 124501245, 132801328, 166001660, 181092720, 199201992, 249002490, 332003320, 398403984, 498004980, 664006640, 996009960, 1992019920]

約数ペア:

[(1, 1992019920), (2, 996009960), (3, 664006640), (4, 498004980), (5, 398403984), (6, 332003320), (8, 249002490), (10, 199201992), (11, 181092720), (12, 166001660), (15, 132801328), (16, 124501245), (20, 99600996), (22, 90546360), (24, 83000830), (30, 66400664), (33, 60364240), (40, 49800498), (44, 45273180), (48, 41500415), (55, 36218544), (60, 33200332), (66, 30182120), (80, 24900249), (83, 24000240), (88, 22636590), (110, 18109272), (120, 16600166), (132, 15091060), (165, 12072848), (166, 12000120), (176, 11318295), (220, 9054636), (240, 8300083), (249, 8000080), (264, 7545530), (330, 6036424), (332, 6000060), (415, 4800048), (440, 4527318), (498, 4000040), (528, 3772765), (660, 3018212), (664, 3000030), (830, 2400024), (880, 2263659), (913, 2181840), (996, 2000020), (1245, 1600016), (1320, 1509106), (1328, 1500015), (1660, 1200012), (1826, 1090920), (1992, 1000010), (2490, 800008), (2640, 754553), (2739, 727280), (3320, 600006), (3652, 545460), (3984, 500005), (4565, 436368), (4980, 400004), (5478, 363640), (6640, 300003), (7304, 272730), (9091, 219120), (9130, 218184), (9960, 200002), (10956, 181820), (13695, 145456), (14608, 136365), (18182, 109560), (18260, 109092), (19920, 100001), (21912, 90910), (27273, 73040), (27390, 72728), (36364, 54780), (36520, 54546), (43824, 45455)]