172982460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 595123200

約数和(自身を除く): 422140740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 53, 57, 60, 70, 76, 84, 95, 105, 106, 114, 133, 140, 159, 190, 210, 212, 228, 265, 266, 285, 318, 371, 380, 399, 409, 420, 530, 532, 570, 636, 665, 742, 795, 798, 818, 1007, 1060, 1113, 1140, 1227, 1330, 1484, 1590, 1596, 1636, 1855, 1995, 2014, 2045, 2226, 2454, 2660, 2863, 3021, 3180, 3710, 3990, 4028, 4090, 4452, 4908, 5035, 5565, 5726, 6042, 6135, 7049, 7420, 7771, 7980, 8180, 8589, 10070, 11130, 11452, 12084, 12270, 14098, 14315, 15105, 15542, 17178, 20140, 21147, 21677, 22260, 23313, 24540, 28196, 28630, 30210, 31084, 34356, 35245, 38855, 42294, 42945, 43354, 46626, 54397, 57260, 60420, 65031, 70490, 77710, 84588, 85890, 86708, 93252, 105735, 108385, 108794, 116565, 130062, 140980, 151739, 155420, 163191, 171780, 211470, 216770, 217588, 233130, 260124, 271985, 303478, 325155, 326382, 411863, 422940, 433540, 455217, 466260, 543970, 606956, 650310, 652764, 758695, 815955, 823726, 910434, 1087940, 1235589, 1300620, 1517390, 1631910, 1647452, 1820868, 2059315, 2276085, 2471178, 2883041, 3034780, 3263820, 4118630, 4552170, 4942356, 5766082, 6177945, 8237260, 8649123, 9104340, 11532164, 12355890, 14415205, 17298246, 24711780, 28830410, 34596492, 43245615, 57660820, 86491230, 172982460]

約数ペア:

[(1, 172982460), (2, 86491230), (3, 57660820), (4, 43245615), (5, 34596492), (6, 28830410), (7, 24711780), (10, 17298246), (12, 14415205), (14, 12355890), (15, 11532164), (19, 9104340), (20, 8649123), (21, 8237260), (28, 6177945), (30, 5766082), (35, 4942356), (38, 4552170), (42, 4118630), (53, 3263820), (57, 3034780), (60, 2883041), (70, 2471178), (76, 2276085), (84, 2059315), (95, 1820868), (105, 1647452), (106, 1631910), (114, 1517390), (133, 1300620), (140, 1235589), (159, 1087940), (190, 910434), (210, 823726), (212, 815955), (228, 758695), (265, 652764), (266, 650310), (285, 606956), (318, 543970), (371, 466260), (380, 455217), (399, 433540), (409, 422940), (420, 411863), (530, 326382), (532, 325155), (570, 303478), (636, 271985), (665, 260124), (742, 233130), (795, 217588), (798, 216770), (818, 211470), (1007, 171780), (1060, 163191), (1113, 155420), (1140, 151739), (1227, 140980), (1330, 130062), (1484, 116565), (1590, 108794), (1596, 108385), (1636, 105735), (1855, 93252), (1995, 86708), (2014, 85890), (2045, 84588), (2226, 77710), (2454, 70490), (2660, 65031), (2863, 60420), (3021, 57260), (3180, 54397), (3710, 46626), (3990, 43354), (4028, 42945), (4090, 42294), (4452, 38855), (4908, 35245), (5035, 34356), (5565, 31084), (5726, 30210), (6042, 28630), (6135, 28196), (7049, 24540), (7420, 23313), (7771, 22260), (7980, 21677), (8180, 21147), (8589, 20140), (10070, 17178), (11130, 15542), (11452, 15105), (12084, 14315), (12270, 14098)]