219344880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1523

約数の個数: 160

約数和(自身を含む): 739934784

約数和(自身を除く): 520589904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 510, 555, 592, 629, 680, 740, 816, 888, 1020, 1110, 1258, 1360, 1453, 1480, 1776, 1887, 2040, 2220, 2516, 2906, 2960, 3145, 3774, 4080, 4359, 4440, 5032, 5812, 6290, 7265, 7548, 8718, 8880, 9435, 10064, 11624, 12580, 14530, 15096, 17436, 18870, 21795, 23248, 24701, 25160, 29060, 30192, 34872, 37740, 43590, 49402, 50320, 53761, 58120, 69744, 74103, 75480, 87180, 98804, 107522, 116240, 123505, 148206, 150960, 161283, 174360, 197608, 215044, 247010, 268805, 296412, 322566, 348720, 370515, 395216, 430088, 494020, 537610, 592824, 645132, 741030, 806415, 860176, 913937, 988040, 1075220, 1185648, 1290264, 1482060, 1612830, 1827874, 1976080, 2150440, 2580528, 2741811, 2964120, 3225660, 3655748, 4300880, 4569685, 5483622, 5928240, 6451320, 7311496, 9139370, 10967244, 12902640, 13709055, 14622992, 18278740, 21934488, 27418110, 36557480, 43868976, 54836220, 73114960, 109672440, 219344880]

約数ペア:

[(1, 219344880), (2, 109672440), (3, 73114960), (4, 54836220), (5, 43868976), (6, 36557480), (8, 27418110), (10, 21934488), (12, 18278740), (15, 14622992), (16, 13709055), (17, 12902640), (20, 10967244), (24, 9139370), (30, 7311496), (34, 6451320), (37, 5928240), (40, 5483622), (48, 4569685), (51, 4300880), (60, 3655748), (68, 3225660), (74, 2964120), (80, 2741811), (85, 2580528), (102, 2150440), (111, 1976080), (120, 1827874), (136, 1612830), (148, 1482060), (170, 1290264), (185, 1185648), (204, 1075220), (222, 988040), (240, 913937), (255, 860176), (272, 806415), (296, 741030), (340, 645132), (370, 592824), (408, 537610), (444, 494020), (510, 430088), (555, 395216), (592, 370515), (629, 348720), (680, 322566), (740, 296412), (816, 268805), (888, 247010), (1020, 215044), (1110, 197608), (1258, 174360), (1360, 161283), (1453, 150960), (1480, 148206), (1776, 123505), (1887, 116240), (2040, 107522), (2220, 98804), (2516, 87180), (2906, 75480), (2960, 74103), (3145, 69744), (3774, 58120), (4080, 53761), (4359, 50320), (4440, 49402), (5032, 43590), (5812, 37740), (6290, 34872), (7265, 30192), (7548, 29060), (8718, 25160), (8880, 24701), (9435, 23248), (10064, 21795), (11624, 18870), (12580, 17436), (14530, 15096)]