144936560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 385689600

約数和(自身を除く): 240753040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 71, 76, 79, 80, 85, 95, 136, 142, 152, 158, 170, 190, 272, 284, 304, 316, 323, 340, 355, 380, 395, 568, 632, 646, 680, 710, 760, 790, 1136, 1207, 1264, 1292, 1343, 1349, 1360, 1420, 1501, 1520, 1580, 1615, 2414, 2584, 2686, 2698, 2840, 3002, 3160, 3230, 4828, 5168, 5372, 5396, 5609, 5680, 6004, 6035, 6320, 6460, 6715, 6745, 7505, 9656, 10744, 10792, 11218, 12008, 12070, 12920, 13430, 13490, 15010, 19312, 21488, 21584, 22436, 22933, 24016, 24140, 25517, 25840, 26860, 26980, 28045, 30020, 44872, 45866, 48280, 51034, 53720, 53960, 56090, 60040, 89744, 91732, 95353, 96560, 102068, 106571, 107440, 107920, 112180, 114665, 120080, 127585, 183464, 190706, 204136, 213142, 224360, 229330, 255170, 366928, 381412, 408272, 426284, 448720, 458660, 476765, 510340, 532855, 762824, 852568, 917320, 953530, 1020680, 1065710, 1525648, 1705136, 1811707, 1834640, 1907060, 2041360, 2131420, 3623414, 3814120, 4262840, 7246828, 7628240, 8525680, 9058535, 14493656, 18117070, 28987312, 36234140, 72468280, 144936560]

約数ペア:

[(1, 144936560), (2, 72468280), (4, 36234140), (5, 28987312), (8, 18117070), (10, 14493656), (16, 9058535), (17, 8525680), (19, 7628240), (20, 7246828), (34, 4262840), (38, 3814120), (40, 3623414), (68, 2131420), (71, 2041360), (76, 1907060), (79, 1834640), (80, 1811707), (85, 1705136), (95, 1525648), (136, 1065710), (142, 1020680), (152, 953530), (158, 917320), (170, 852568), (190, 762824), (272, 532855), (284, 510340), (304, 476765), (316, 458660), (323, 448720), (340, 426284), (355, 408272), (380, 381412), (395, 366928), (568, 255170), (632, 229330), (646, 224360), (680, 213142), (710, 204136), (760, 190706), (790, 183464), (1136, 127585), (1207, 120080), (1264, 114665), (1292, 112180), (1343, 107920), (1349, 107440), (1360, 106571), (1420, 102068), (1501, 96560), (1520, 95353), (1580, 91732), (1615, 89744), (2414, 60040), (2584, 56090), (2686, 53960), (2698, 53720), (2840, 51034), (3002, 48280), (3160, 45866), (3230, 44872), (4828, 30020), (5168, 28045), (5372, 26980), (5396, 26860), (5609, 25840), (5680, 25517), (6004, 24140), (6035, 24016), (6320, 22933), (6460, 22436), (6715, 21584), (6745, 21488), (7505, 19312), (9656, 15010), (10744, 13490), (10792, 13430), (11218, 12920), (12008, 12070)]