17967237440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:805

約数の個数: 224

約数和(自身を含む): 46688495904

約数和(自身を除く): 28721258464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 101, 106, 136, 160, 170, 202, 212, 265, 272, 320, 340, 404, 424, 505, 530, 544, 617, 680, 808, 848, 901, 1010, 1060, 1088, 1234, 1360, 1616, 1696, 1717, 1802, 2020, 2120, 2468, 2720, 3085, 3232, 3392, 3434, 3604, 4040, 4240, 4505, 4936, 5353, 5440, 6170, 6464, 6868, 7208, 8080, 8480, 8585, 9010, 9872, 10489, 10706, 12340, 13736, 14416, 16160, 16960, 17170, 18020, 19744, 20978, 21412, 24680, 26765, 27472, 28832, 32320, 32701, 34340, 36040, 39488, 41956, 42824, 49360, 52445, 53530, 54944, 57664, 62317, 65402, 68680, 72080, 83912, 85648, 91001, 98720, 104890, 107060, 109888, 124634, 130804, 137360, 144160, 163505, 167824, 171296, 182002, 197440, 209780, 214120, 249268, 261608, 274720, 288320, 311585, 327010, 335648, 342592, 364004, 419560, 428240, 455005, 498536, 523216, 549440, 555917, 623170, 654020, 671296, 728008, 839120, 856480, 910010, 997072, 1046432, 1059389, 1111834, 1246340, 1308040, 1456016, 1678240, 1712960, 1820020, 1994144, 2092864, 2118778, 2223668, 2492680, 2616080, 2779585, 2912032, 3302801, 3356480, 3640040, 3988288, 4237556, 4447336, 4985360, 5232160, 5296945, 5559170, 5824064, 6605602, 7280080, 8475112, 8894672, 9970720, 10464320, 10593890, 11118340, 13211204, 14560160, 16514005, 16950224, 17789344, 19941440, 21187780, 22236680, 26422408, 29120320, 33028010, 33900448, 35578688, 42375560, 44473360, 52844816, 56147617, 66056020, 67800896, 84751120, 88946720, 105689632, 112295234, 132112040, 169502240, 177893440, 211379264, 224590468, 264224080, 280738085, 339004480, 449180936, 528448160, 561476170, 898361872, 1056896320, 1122952340, 1796723744, 2245904680, 3593447488, 4491809360, 8983618720, 17967237440]

約数ペア:

[(1, 17967237440), (2, 8983618720), (4, 4491809360), (5, 3593447488), (8, 2245904680), (10, 1796723744), (16, 1122952340), (17, 1056896320), (20, 898361872), (32, 561476170), (34, 528448160), (40, 449180936), (53, 339004480), (64, 280738085), (68, 264224080), (80, 224590468), (85, 211379264), (101, 177893440), (106, 169502240), (136, 132112040), (160, 112295234), (170, 105689632), (202, 88946720), (212, 84751120), (265, 67800896), (272, 66056020), (320, 56147617), (340, 52844816), (404, 44473360), (424, 42375560), (505, 35578688), (530, 33900448), (544, 33028010), (617, 29120320), (680, 26422408), (808, 22236680), (848, 21187780), (901, 19941440), (1010, 17789344), (1060, 16950224), (1088, 16514005), (1234, 14560160), (1360, 13211204), (1616, 11118340), (1696, 10593890), (1717, 10464320), (1802, 9970720), (2020, 8894672), (2120, 8475112), (2468, 7280080), (2720, 6605602), (3085, 5824064), (3232, 5559170), (3392, 5296945), (3434, 5232160), (3604, 4985360), (4040, 4447336), (4240, 4237556), (4505, 3988288), (4936, 3640040), (5353, 3356480), (5440, 3302801), (6170, 2912032), (6464, 2779585), (6868, 2616080), (7208, 2492680), (8080, 2223668), (8480, 2118778), (8585, 2092864), (9010, 1994144), (9872, 1820020), (10489, 1712960), (10706, 1678240), (12340, 1456016), (13736, 1308040), (14416, 1246340), (16160, 1111834), (16960, 1059389), (17170, 1046432), (18020, 997072), (19744, 910010), (20978, 856480), (21412, 839120), (24680, 728008), (26765, 671296), (27472, 654020), (28832, 623170), (32320, 555917), (32701, 549440), (34340, 523216), (36040, 498536), (39488, 455005), (41956, 428240), (42824, 419560), (49360, 364004), (52445, 342592), (53530, 335648), (54944, 327010), (57664, 311585), (62317, 288320), (65402, 274720), (68680, 261608), (72080, 249268), (83912, 214120), (85648, 209780), (91001, 197440), (98720, 182002), (104890, 171296), (107060, 167824), (109888, 163505), (124634, 144160), (130804, 137360)]