210057540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2442

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 562151100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1995, 2090, 2310, 2393, 2508, 2660, 2926, 3135, 3990, 4180, 4389, 4620, 4786, 5852, 6270, 7179, 7315, 7980, 8778, 9572, 11965, 12540, 14358, 14630, 16751, 17556, 21945, 23930, 26323, 28716, 29260, 33502, 35895, 43890, 45467, 47860, 50253, 52646, 67004, 71790, 78969, 83755, 87780, 90934, 100506, 105292, 131615, 136401, 143580, 157938, 167510, 181868, 184261, 201012, 227335, 251265, 263230, 272802, 315876, 318269, 335020, 368522, 394845, 454670, 500137, 502530, 526460, 545604, 552783, 636538, 682005, 737044, 789690, 909340, 921305, 954807, 1000274, 1005060, 1105566, 1273076, 1364010, 1500411, 1579380, 1591345, 1842610, 1909614, 2000548, 2211132, 2500685, 2728020, 2763915, 3000822, 3182690, 3500959, 3685220, 3819228, 4774035, 5001370, 5527830, 6001644, 6365380, 7001918, 7502055, 9548070, 10002740, 10502877, 11055660, 14003836, 15004110, 17504795, 19096140, 21005754, 30008220, 35009590, 42011508, 52514385, 70019180, 105028770, 210057540]

約数ペア:

[(1, 210057540), (2, 105028770), (3, 70019180), (4, 52514385), (5, 42011508), (6, 35009590), (7, 30008220), (10, 21005754), (11, 19096140), (12, 17504795), (14, 15004110), (15, 14003836), (19, 11055660), (20, 10502877), (21, 10002740), (22, 9548070), (28, 7502055), (30, 7001918), (33, 6365380), (35, 6001644), (38, 5527830), (42, 5001370), (44, 4774035), (55, 3819228), (57, 3685220), (60, 3500959), (66, 3182690), (70, 3000822), (76, 2763915), (77, 2728020), (84, 2500685), (95, 2211132), (105, 2000548), (110, 1909614), (114, 1842610), (132, 1591345), (133, 1579380), (140, 1500411), (154, 1364010), (165, 1273076), (190, 1105566), (209, 1005060), (210, 1000274), (220, 954807), (228, 921305), (231, 909340), (266, 789690), (285, 737044), (308, 682005), (330, 636538), (380, 552783), (385, 545604), (399, 526460), (418, 502530), (420, 500137), (462, 454670), (532, 394845), (570, 368522), (627, 335020), (660, 318269), (665, 315876), (770, 272802), (798, 263230), (836, 251265), (924, 227335), (1045, 201012), (1140, 184261), (1155, 181868), (1254, 167510), (1330, 157938), (1463, 143580), (1540, 136401), (1596, 131615), (1995, 105292), (2090, 100506), (2310, 90934), (2393, 87780), (2508, 83755), (2660, 78969), (2926, 71790), (3135, 67004), (3990, 52646), (4180, 50253), (4389, 47860), (4620, 45467), (4786, 43890), (5852, 35895), (6270, 33502), (7179, 29260), (7315, 28716), (7980, 26323), (8778, 23930), (9572, 21945), (11965, 17556), (12540, 16751), (14358, 14630)]