22259640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 75801600

約数和(自身を除く): 53541960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 751, 760, 780, 988, 1140, 1235, 1482, 1502, 1560, 1976, 2253, 2280, 2470, 2964, 3004, 3705, 3755, 4506, 4940, 5928, 6008, 7410, 7510, 9012, 9763, 9880, 11265, 14269, 14820, 15020, 18024, 19526, 22530, 28538, 29289, 29640, 30040, 39052, 42807, 45060, 48815, 57076, 58578, 71345, 78104, 85614, 90120, 97630, 114152, 117156, 142690, 146445, 171228, 185497, 195260, 214035, 234312, 285380, 292890, 342456, 370994, 390520, 428070, 556491, 570760, 585780, 741988, 856140, 927485, 1112982, 1171560, 1483976, 1712280, 1854970, 2225964, 2782455, 3709940, 4451928, 5564910, 7419880, 11129820, 22259640]

約数ペア:

[(1, 22259640), (2, 11129820), (3, 7419880), (4, 5564910), (5, 4451928), (6, 3709940), (8, 2782455), (10, 2225964), (12, 1854970), (13, 1712280), (15, 1483976), (19, 1171560), (20, 1112982), (24, 927485), (26, 856140), (30, 741988), (38, 585780), (39, 570760), (40, 556491), (52, 428070), (57, 390520), (60, 370994), (65, 342456), (76, 292890), (78, 285380), (95, 234312), (104, 214035), (114, 195260), (120, 185497), (130, 171228), (152, 146445), (156, 142690), (190, 117156), (195, 114152), (228, 97630), (247, 90120), (260, 85614), (285, 78104), (312, 71345), (380, 58578), (390, 57076), (456, 48815), (494, 45060), (520, 42807), (570, 39052), (741, 30040), (751, 29640), (760, 29289), (780, 28538), (988, 22530), (1140, 19526), (1235, 18024), (1482, 15020), (1502, 14820), (1560, 14269), (1976, 11265), (2253, 9880), (2280, 9763), (2470, 9012), (2964, 7510), (3004, 7410), (3705, 6008), (3755, 5928), (4506, 4940)]