1570386720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2447}}^1$

素因数の和:2663

約数の個数: 192

約数和(自身を含む): 5685313536

約数和(自身を除く): 4114926816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 191, 210, 224, 240, 280, 336, 382, 420, 480, 560, 573, 672, 764, 840, 955, 1120, 1146, 1337, 1528, 1680, 1910, 2292, 2447, 2674, 2865, 3056, 3360, 3820, 4011, 4584, 4894, 5348, 5730, 6112, 6685, 7341, 7640, 8022, 9168, 9788, 10696, 11460, 12235, 13370, 14682, 15280, 16044, 17129, 18336, 19576, 20055, 21392, 22920, 24470, 26740, 29364, 30560, 32088, 34258, 36705, 39152, 40110, 42784, 45840, 48940, 51387, 53480, 58728, 64176, 68516, 73410, 78304, 80220, 85645, 91680, 97880, 102774, 106960, 117456, 128352, 137032, 146820, 160440, 171290, 195760, 205548, 213920, 234912, 256935, 274064, 293640, 320880, 342580, 391520, 411096, 467377, 513870, 548128, 587280, 641760, 685160, 822192, 934754, 1027740, 1174560, 1370320, 1402131, 1644384, 1869508, 2055480, 2336885, 2740640, 2804262, 3271639, 3739016, 4110960, 4673770, 5608524, 6543278, 7010655, 7478032, 8221920, 9347540, 9814917, 11217048, 13086556, 14021310, 14956064, 16358195, 18695080, 19629834, 22434096, 26173112, 28042620, 32716390, 37390160, 39259668, 44868192, 49074585, 52346224, 56085240, 65432780, 74780320, 78519336, 98149170, 104692448, 112170480, 130865560, 157038672, 196298340, 224340960, 261731120, 314077344, 392596680, 523462240, 785193360, 1570386720]

約数ペア:

[(1, 1570386720), (2, 785193360), (3, 523462240), (4, 392596680), (5, 314077344), (6, 261731120), (7, 224340960), (8, 196298340), (10, 157038672), (12, 130865560), (14, 112170480), (15, 104692448), (16, 98149170), (20, 78519336), (21, 74780320), (24, 65432780), (28, 56085240), (30, 52346224), (32, 49074585), (35, 44868192), (40, 39259668), (42, 37390160), (48, 32716390), (56, 28042620), (60, 26173112), (70, 22434096), (80, 19629834), (84, 18695080), (96, 16358195), (105, 14956064), (112, 14021310), (120, 13086556), (140, 11217048), (160, 9814917), (168, 9347540), (191, 8221920), (210, 7478032), (224, 7010655), (240, 6543278), (280, 5608524), (336, 4673770), (382, 4110960), (420, 3739016), (480, 3271639), (560, 2804262), (573, 2740640), (672, 2336885), (764, 2055480), (840, 1869508), (955, 1644384), (1120, 1402131), (1146, 1370320), (1337, 1174560), (1528, 1027740), (1680, 934754), (1910, 822192), (2292, 685160), (2447, 641760), (2674, 587280), (2865, 548128), (3056, 513870), (3360, 467377), (3820, 411096), (4011, 391520), (4584, 342580), (4894, 320880), (5348, 293640), (5730, 274064), (6112, 256935), (6685, 234912), (7341, 213920), (7640, 205548), (8022, 195760), (9168, 171290), (9788, 160440), (10696, 146820), (11460, 137032), (12235, 128352), (13370, 117456), (14682, 106960), (15280, 102774), (16044, 97880), (17129, 91680), (18336, 85645), (19576, 80220), (20055, 78304), (21392, 73410), (22920, 68516), (24470, 64176), (26740, 58728), (29364, 53480), (30560, 51387), (32088, 48940), (34258, 45840), (36705, 42784), (39152, 40110)]