161744340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2761

約数の個数: 96

約数和(自身を含む): 485896320

約数和(自身を除く): 324151980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1590, 2014, 2677, 3021, 3180, 4028, 5035, 5354, 6042, 8031, 10070, 10708, 12084, 13385, 15105, 16062, 20140, 26770, 30210, 32124, 40155, 50863, 53540, 60420, 80310, 101726, 141881, 152589, 160620, 203452, 254315, 283762, 305178, 425643, 508630, 567524, 610356, 709405, 762945, 851286, 1017260, 1418810, 1525890, 1702572, 2128215, 2695739, 2837620, 3051780, 4256430, 5391478, 8087217, 8512860, 10782956, 13478695, 16174434, 26957390, 32348868, 40436085, 53914780, 80872170, 161744340]

約数ペア:

[(1, 161744340), (2, 80872170), (3, 53914780), (4, 40436085), (5, 32348868), (6, 26957390), (10, 16174434), (12, 13478695), (15, 10782956), (19, 8512860), (20, 8087217), (30, 5391478), (38, 4256430), (53, 3051780), (57, 2837620), (60, 2695739), (76, 2128215), (95, 1702572), (106, 1525890), (114, 1418810), (159, 1017260), (190, 851286), (212, 762945), (228, 709405), (265, 610356), (285, 567524), (318, 508630), (380, 425643), (530, 305178), (570, 283762), (636, 254315), (795, 203452), (1007, 160620), (1060, 152589), (1140, 141881), (1590, 101726), (2014, 80310), (2677, 60420), (3021, 53540), (3180, 50863), (4028, 40155), (5035, 32124), (5354, 30210), (6042, 26770), (8031, 20140), (10070, 16062), (10708, 15105), (12084, 13385)]