2120669268510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{307019}}^1$

素因数の和:307330

約数の個数: 128

約数和(自身を含む): 5570570880000

約数和(自身を除く): 3449901611490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 199, 267, 390, 398, 445, 534, 597, 890, 995, 1157, 1194, 1335, 1990, 2314, 2587, 2670, 2985, 3471, 5174, 5785, 5970, 6942, 7761, 11570, 12935, 15522, 17355, 17711, 25870, 34710, 35422, 38805, 53133, 77610, 88555, 106266, 177110, 230243, 265665, 307019, 460486, 531330, 614038, 690729, 921057, 1151215, 1381458, 1535095, 1842114, 2302430, 3070190, 3453645, 3991247, 4605285, 6907290, 7982494, 9210570, 11973741, 19956235, 23947482, 27324691, 39912470, 54649382, 59868705, 61096781, 81974073, 119737410, 122193562, 136623455, 163948146, 183290343, 273246910, 305483905, 355220983, 366580686, 409870365, 610967810, 710441966, 794258153, 819740730, 916451715, 1065662949, 1588516306, 1776104915, 1832903430, 2131325898, 2382774459, 3552209830, 3971290765, 4765548918, 5328314745, 5437613509, 7942581530, 10656629490, 10875227018, 11913872295, 16312840527, 23827744590, 27188067545, 32625681054, 54376135090, 70688975617, 81564202635, 141377951234, 163128405270, 212066926851, 353444878085, 424133853702, 706889756170, 1060334634255, 2120669268510]

約数ペア:

[(1, 2120669268510), (2, 1060334634255), (3, 706889756170), (5, 424133853702), (6, 353444878085), (10, 212066926851), (13, 163128405270), (15, 141377951234), (26, 81564202635), (30, 70688975617), (39, 54376135090), (65, 32625681054), (78, 27188067545), (89, 23827744590), (130, 16312840527), (178, 11913872295), (195, 10875227018), (199, 10656629490), (267, 7942581530), (390, 5437613509), (398, 5328314745), (445, 4765548918), (534, 3971290765), (597, 3552209830), (890, 2382774459), (995, 2131325898), (1157, 1832903430), (1194, 1776104915), (1335, 1588516306), (1990, 1065662949), (2314, 916451715), (2587, 819740730), (2670, 794258153), (2985, 710441966), (3471, 610967810), (5174, 409870365), (5785, 366580686), (5970, 355220983), (6942, 305483905), (7761, 273246910), (11570, 183290343), (12935, 163948146), (15522, 136623455), (17355, 122193562), (17711, 119737410), (25870, 81974073), (34710, 61096781), (35422, 59868705), (38805, 54649382), (53133, 39912470), (77610, 27324691), (88555, 23947482), (106266, 19956235), (177110, 11973741), (230243, 9210570), (265665, 7982494), (307019, 6907290), (460486, 4605285), (531330, 3991247), (614038, 3453645), (690729, 3070190), (921057, 2302430), (1151215, 1842114), (1381458, 1535095)]