222762840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1$

素因数の和:2457

約数の個数: 128

約数和(自身を含む): 720921600

約数和(自身を除く): 498158760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2337, 2383, 2460, 3116, 3895, 4674, 4766, 4920, 6232, 7149, 7790, 9348, 9532, 11685, 11915, 14298, 15580, 18696, 19064, 23370, 23830, 28596, 31160, 35745, 45277, 46740, 47660, 57192, 71490, 90554, 93480, 95320, 97703, 135831, 142980, 181108, 195406, 226385, 271662, 285960, 293109, 362216, 390812, 452770, 488515, 543324, 586218, 679155, 781624, 905540, 977030, 1086648, 1172436, 1358310, 1465545, 1811080, 1856357, 1954060, 2344872, 2716620, 2931090, 3712714, 3908120, 5433240, 5569071, 5862180, 7425428, 9281785, 11138142, 11724360, 14850856, 18563570, 22276284, 27845355, 37127140, 44552568, 55690710, 74254280, 111381420, 222762840]

約数ペア:

[(1, 222762840), (2, 111381420), (3, 74254280), (4, 55690710), (5, 44552568), (6, 37127140), (8, 27845355), (10, 22276284), (12, 18563570), (15, 14850856), (19, 11724360), (20, 11138142), (24, 9281785), (30, 7425428), (38, 5862180), (40, 5569071), (41, 5433240), (57, 3908120), (60, 3712714), (76, 2931090), (82, 2716620), (95, 2344872), (114, 1954060), (120, 1856357), (123, 1811080), (152, 1465545), (164, 1358310), (190, 1172436), (205, 1086648), (228, 977030), (246, 905540), (285, 781624), (328, 679155), (380, 586218), (410, 543324), (456, 488515), (492, 452770), (570, 390812), (615, 362216), (760, 293109), (779, 285960), (820, 271662), (984, 226385), (1140, 195406), (1230, 181108), (1558, 142980), (1640, 135831), (2280, 97703), (2337, 95320), (2383, 93480), (2460, 90554), (3116, 71490), (3895, 57192), (4674, 47660), (4766, 46740), (4920, 45277), (6232, 35745), (7149, 31160), (7790, 28596), (9348, 23830), (9532, 23370), (11685, 19064), (11915, 18696), (14298, 15580)]