19352280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 42337320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 67, 83, 87, 116, 120, 134, 145, 166, 174, 201, 232, 249, 268, 290, 332, 335, 348, 402, 415, 435, 498, 536, 580, 664, 670, 696, 804, 830, 870, 996, 1005, 1160, 1245, 1340, 1608, 1660, 1740, 1943, 1992, 2010, 2407, 2490, 2680, 3320, 3480, 3886, 4020, 4814, 4980, 5561, 5829, 7221, 7772, 8040, 9628, 9715, 9960, 11122, 11658, 12035, 14442, 15544, 16683, 19256, 19430, 22244, 23316, 24070, 27805, 28884, 29145, 33366, 36105, 38860, 44488, 46632, 48140, 55610, 57768, 58290, 66732, 72210, 77720, 83415, 96280, 111220, 116580, 133464, 144420, 161269, 166830, 222440, 233160, 288840, 322538, 333660, 483807, 645076, 667320, 806345, 967614, 1290152, 1612690, 1935228, 2419035, 3225380, 3870456, 4838070, 6450760, 9676140, 19352280]

約数ペア:

[(1, 19352280), (2, 9676140), (3, 6450760), (4, 4838070), (5, 3870456), (6, 3225380), (8, 2419035), (10, 1935228), (12, 1612690), (15, 1290152), (20, 967614), (24, 806345), (29, 667320), (30, 645076), (40, 483807), (58, 333660), (60, 322538), (67, 288840), (83, 233160), (87, 222440), (116, 166830), (120, 161269), (134, 144420), (145, 133464), (166, 116580), (174, 111220), (201, 96280), (232, 83415), (249, 77720), (268, 72210), (290, 66732), (332, 58290), (335, 57768), (348, 55610), (402, 48140), (415, 46632), (435, 44488), (498, 38860), (536, 36105), (580, 33366), (664, 29145), (670, 28884), (696, 27805), (804, 24070), (830, 23316), (870, 22244), (996, 19430), (1005, 19256), (1160, 16683), (1245, 15544), (1340, 14442), (1608, 12035), (1660, 11658), (1740, 11122), (1943, 9960), (1992, 9715), (2010, 9628), (2407, 8040), (2490, 7772), (2680, 7221), (3320, 5829), (3480, 5561), (3886, 4980), (4020, 4814)]