20162380140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{3671}}^1$

素因数の和:5149

約数の個数: 192

約数和(自身を含む): 71757342720

約数和(自身を除く): 51594962580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1453, 1890, 2906, 3671, 3780, 4359, 5812, 7265, 7342, 8718, 10171, 11013, 13077, 14530, 14684, 17436, 18355, 20342, 21795, 22026, 25697, 26154, 29060, 30513, 33039, 36710, 39231, 40684, 43590, 44052, 50855, 51394, 52308, 55065, 61026, 65385, 66078, 73420, 77091, 78462, 87180, 91539, 99117, 101710, 102788, 110130, 122052, 128485, 130770, 132156, 152565, 154182, 156924, 165195, 183078, 196155, 198234, 203420, 220260, 231273, 256970, 261540, 274617, 305130, 308364, 330390, 366156, 385455, 392310, 396468, 457695, 462546, 495585, 513940, 549234, 610260, 660780, 693819, 770910, 784620, 915390, 925092, 991170, 1098468, 1156365, 1373085, 1387638, 1541820, 1830780, 1982340, 2312730, 2746170, 2775276, 3469095, 4625460, 5333963, 5492340, 6938190, 10667926, 13876380, 16001889, 21335852, 26669815, 32003778, 37337741, 48005667, 53339630, 64007556, 74675482, 80009445, 96011334, 106679260, 112013223, 144017001, 149350964, 160018890, 186688705, 192022668, 224026446, 240028335, 288034002, 320037780, 336039669, 373377410, 448052892, 480056670, 560066115, 576068004, 672079338, 720085005, 746754820, 960113340, 1008119007, 1120132230, 1344158676, 1440170010, 1680198345, 2016238014, 2240264460, 2880340020, 3360396690, 4032476028, 5040595035, 6720793380, 10081190070, 20162380140]

約数ペア:

[(1, 20162380140), (2, 10081190070), (3, 6720793380), (4, 5040595035), (5, 4032476028), (6, 3360396690), (7, 2880340020), (9, 2240264460), (10, 2016238014), (12, 1680198345), (14, 1440170010), (15, 1344158676), (18, 1120132230), (20, 1008119007), (21, 960113340), (27, 746754820), (28, 720085005), (30, 672079338), (35, 576068004), (36, 560066115), (42, 480056670), (45, 448052892), (54, 373377410), (60, 336039669), (63, 320037780), (70, 288034002), (84, 240028335), (90, 224026446), (105, 192022668), (108, 186688705), (126, 160018890), (135, 149350964), (140, 144017001), (180, 112013223), (189, 106679260), (210, 96011334), (252, 80009445), (270, 74675482), (315, 64007556), (378, 53339630), (420, 48005667), (540, 37337741), (630, 32003778), (756, 26669815), (945, 21335852), (1260, 16001889), (1453, 13876380), (1890, 10667926), (2906, 6938190), (3671, 5492340), (3780, 5333963), (4359, 4625460), (5812, 3469095), (7265, 2775276), (7342, 2746170), (8718, 2312730), (10171, 1982340), (11013, 1830780), (13077, 1541820), (14530, 1387638), (14684, 1373085), (17436, 1156365), (18355, 1098468), (20342, 991170), (21795, 925092), (22026, 915390), (25697, 784620), (26154, 770910), (29060, 693819), (30513, 660780), (33039, 610260), (36710, 549234), (39231, 513940), (40684, 495585), (43590, 462546), (44052, 457695), (50855, 396468), (51394, 392310), (52308, 385455), (55065, 366156), (61026, 330390), (65385, 308364), (66078, 305130), (73420, 274617), (77091, 261540), (78462, 256970), (87180, 231273), (91539, 220260), (99117, 203420), (101710, 198234), (102788, 196155), (110130, 183078), (122052, 165195), (128485, 156924), (130770, 154182), (132156, 152565)]