189001920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 224

約数和(自身を含む): 654637248

約数和(自身を除く): 465635328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 272, 296, 313, 320, 340, 370, 408, 444, 480, 510, 544, 555, 592, 626, 629, 680, 740, 816, 888, 939, 960, 1020, 1088, 1110, 1184, 1252, 1258, 1360, 1480, 1565, 1632, 1776, 1878, 1887, 2040, 2220, 2368, 2504, 2516, 2720, 2960, 3130, 3145, 3264, 3552, 3756, 3774, 4080, 4440, 4695, 5008, 5032, 5321, 5440, 5920, 6260, 6290, 7104, 7512, 7548, 8160, 8880, 9390, 9435, 10016, 10064, 10642, 11581, 11840, 12520, 12580, 15024, 15096, 15963, 16320, 17760, 18780, 18870, 20032, 20128, 21284, 23162, 25040, 25160, 26605, 30048, 30192, 31926, 34743, 35520, 37560, 37740, 40256, 42568, 46324, 50080, 50320, 53210, 57905, 60096, 60384, 63852, 69486, 75120, 75480, 79815, 85136, 92648, 100160, 100640, 106420, 115810, 120768, 127704, 138972, 150240, 150960, 159630, 170272, 173715, 185296, 196877, 201280, 212840, 231620, 255408, 277944, 300480, 301920, 319260, 340544, 347430, 370592, 393754, 425680, 463240, 510816, 555888, 590631, 603840, 638520, 694860, 741184, 787508, 851360, 926480, 984385, 1021632, 1111776, 1181262, 1277040, 1389720, 1575016, 1702720, 1852960, 1968770, 2223552, 2362524, 2554080, 2779440, 2953155, 3150032, 3705920, 3937540, 4725048, 5108160, 5558880, 5906310, 6300064, 7875080, 9450096, 11117760, 11812620, 12600128, 15750160, 18900192, 23625240, 31500320, 37800384, 47250480, 63000640, 94500960, 189001920]

約数ペア:

[(1, 189001920), (2, 94500960), (3, 63000640), (4, 47250480), (5, 37800384), (6, 31500320), (8, 23625240), (10, 18900192), (12, 15750160), (15, 12600128), (16, 11812620), (17, 11117760), (20, 9450096), (24, 7875080), (30, 6300064), (32, 5906310), (34, 5558880), (37, 5108160), (40, 4725048), (48, 3937540), (51, 3705920), (60, 3150032), (64, 2953155), (68, 2779440), (74, 2554080), (80, 2362524), (85, 2223552), (96, 1968770), (102, 1852960), (111, 1702720), (120, 1575016), (136, 1389720), (148, 1277040), (160, 1181262), (170, 1111776), (185, 1021632), (192, 984385), (204, 926480), (222, 851360), (240, 787508), (255, 741184), (272, 694860), (296, 638520), (313, 603840), (320, 590631), (340, 555888), (370, 510816), (408, 463240), (444, 425680), (480, 393754), (510, 370592), (544, 347430), (555, 340544), (592, 319260), (626, 301920), (629, 300480), (680, 277944), (740, 255408), (816, 231620), (888, 212840), (939, 201280), (960, 196877), (1020, 185296), (1088, 173715), (1110, 170272), (1184, 159630), (1252, 150960), (1258, 150240), (1360, 138972), (1480, 127704), (1565, 120768), (1632, 115810), (1776, 106420), (1878, 100640), (1887, 100160), (2040, 92648), (2220, 85136), (2368, 79815), (2504, 75480), (2516, 75120), (2720, 69486), (2960, 63852), (3130, 60384), (3145, 60096), (3264, 57905), (3552, 53210), (3756, 50320), (3774, 50080), (4080, 46324), (4440, 42568), (4695, 40256), (5008, 37740), (5032, 37560), (5321, 35520), (5440, 34743), (5920, 31926), (6260, 30192), (6290, 30048), (7104, 26605), (7512, 25160), (7548, 25040), (8160, 23162), (8880, 21284), (9390, 20128), (9435, 20032), (10016, 18870), (10064, 18780), (10642, 17760), (11581, 16320), (11840, 15963), (12520, 15096), (12580, 15024)]