16804555470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1195

約数の個数: 192

約数和(自身を含む): 46379174400

約数和(自身を除く): 29574618930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 73, 87, 89, 90, 145, 146, 174, 178, 219, 261, 267, 290, 365, 435, 438, 445, 522, 534, 657, 730, 801, 870, 890, 991, 1095, 1305, 1314, 1335, 1602, 1982, 2117, 2190, 2581, 2610, 2670, 2973, 3285, 4005, 4234, 4955, 5162, 5946, 6351, 6497, 6570, 7743, 8010, 8919, 9910, 10585, 12702, 12905, 12994, 14865, 15486, 17838, 19053, 19491, 21170, 23229, 25810, 28739, 29730, 31755, 32485, 38106, 38715, 38982, 44595, 46458, 57478, 58473, 63510, 64970, 72343, 77430, 86217, 88199, 89190, 95265, 97455, 116145, 116946, 143695, 144686, 172434, 176398, 188413, 190530, 194910, 217029, 232290, 258651, 264597, 287390, 292365, 361715, 376826, 431085, 434058, 440995, 517302, 529194, 565239, 584730, 651087, 723430, 793791, 862170, 881990, 942065, 1085145, 1130478, 1293255, 1302174, 1322985, 1587582, 1695717, 1884130, 2097947, 2170290, 2557771, 2586510, 2645970, 2826195, 3255435, 3391434, 3968955, 4195894, 5115542, 5652390, 6293841, 6438527, 6510870, 7673313, 7937910, 8478585, 10489735, 12587682, 12788855, 12877054, 15346626, 16957170, 18881523, 19315581, 20979470, 23019939, 25577710, 31469205, 32192635, 37763046, 38366565, 38631162, 46039878, 57946743, 62938410, 64385270, 76733130, 94407615, 96577905, 115099695, 115893486, 186717283, 188815230, 193155810, 230199390, 289733715, 373434566, 560151849, 579467430, 933586415, 1120303698, 1680455547, 1867172830, 2800759245, 3360911094, 5601518490, 8402277735, 16804555470]

約数ペア:

[(1, 16804555470), (2, 8402277735), (3, 5601518490), (5, 3360911094), (6, 2800759245), (9, 1867172830), (10, 1680455547), (15, 1120303698), (18, 933586415), (29, 579467430), (30, 560151849), (45, 373434566), (58, 289733715), (73, 230199390), (87, 193155810), (89, 188815230), (90, 186717283), (145, 115893486), (146, 115099695), (174, 96577905), (178, 94407615), (219, 76733130), (261, 64385270), (267, 62938410), (290, 57946743), (365, 46039878), (435, 38631162), (438, 38366565), (445, 37763046), (522, 32192635), (534, 31469205), (657, 25577710), (730, 23019939), (801, 20979470), (870, 19315581), (890, 18881523), (991, 16957170), (1095, 15346626), (1305, 12877054), (1314, 12788855), (1335, 12587682), (1602, 10489735), (1982, 8478585), (2117, 7937910), (2190, 7673313), (2581, 6510870), (2610, 6438527), (2670, 6293841), (2973, 5652390), (3285, 5115542), (4005, 4195894), (4234, 3968955), (4955, 3391434), (5162, 3255435), (5946, 2826195), (6351, 2645970), (6497, 2586510), (6570, 2557771), (7743, 2170290), (8010, 2097947), (8919, 1884130), (9910, 1695717), (10585, 1587582), (12702, 1322985), (12905, 1302174), (12994, 1293255), (14865, 1130478), (15486, 1085145), (17838, 942065), (19053, 881990), (19491, 862170), (21170, 793791), (23229, 723430), (25810, 651087), (28739, 584730), (29730, 565239), (31755, 529194), (32485, 517302), (38106, 440995), (38715, 434058), (38982, 431085), (44595, 376826), (46458, 361715), (57478, 292365), (58473, 287390), (63510, 264597), (64970, 258651), (72343, 232290), (77430, 217029), (86217, 194910), (88199, 190530), (89190, 188413), (95265, 176398), (97455, 172434), (116145, 144686), (116946, 143695)]