156778780320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8719}}^1\times {\mathrm{12487}}^1$

素因数の和:21227

約数の個数: 144

約数和(自身を含む): 535111799040

約数和(自身を除く): 378333018720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8719, 12487, 17438, 24974, 26157, 34876, 37461, 43595, 49948, 52314, 62435, 69752, 74922, 78471, 87190, 99896, 104628, 112383, 124870, 130785, 139504, 149844, 156942, 174380, 187305, 199792, 209256, 224766, 249740, 261570, 279008, 299688, 313884, 348760, 374610, 392355, 399584, 418512, 449532, 499480, 523140, 561915, 599376, 627768, 697520, 749220, 784710, 837024, 899064, 998960, 1046280, 1123830, 1198752, 1255536, 1395040, 1498440, 1569420, 1798128, 1997920, 2092560, 2247660, 2511072, 2996880, 3138840, 3596256, 4185120, 4495320, 5993760, 6277680, 8990640, 12555360, 17981280, 108874153, 217748306, 326622459, 435496612, 544370765, 653244918, 870993224, 979867377, 1088741530, 1306489836, 1633112295, 1741986448, 1959734754, 2177483060, 2612979672, 3266224590, 3483972896, 3919469508, 4354966120, 4899336885, 5225959344, 6532449180, 7838939016, 8709932240, 9798673770, 10451918688, 13064898360, 15677878032, 17419864480, 19597347540, 26129796720, 31355756064, 39194695080, 52259593440, 78389390160, 156778780320]

約数ペア:

[(1, 156778780320), (2, 78389390160), (3, 52259593440), (4, 39194695080), (5, 31355756064), (6, 26129796720), (8, 19597347540), (9, 17419864480), (10, 15677878032), (12, 13064898360), (15, 10451918688), (16, 9798673770), (18, 8709932240), (20, 7838939016), (24, 6532449180), (30, 5225959344), (32, 4899336885), (36, 4354966120), (40, 3919469508), (45, 3483972896), (48, 3266224590), (60, 2612979672), (72, 2177483060), (80, 1959734754), (90, 1741986448), (96, 1633112295), (120, 1306489836), (144, 1088741530), (160, 979867377), (180, 870993224), (240, 653244918), (288, 544370765), (360, 435496612), (480, 326622459), (720, 217748306), (1440, 108874153), (8719, 17981280), (12487, 12555360), (17438, 8990640), (24974, 6277680), (26157, 5993760), (34876, 4495320), (37461, 4185120), (43595, 3596256), (49948, 3138840), (52314, 2996880), (62435, 2511072), (69752, 2247660), (74922, 2092560), (78471, 1997920), (87190, 1798128), (99896, 1569420), (104628, 1498440), (112383, 1395040), (124870, 1255536), (130785, 1198752), (139504, 1123830), (149844, 1046280), (156942, 998960), (174380, 899064), (187305, 837024), (199792, 784710), (209256, 749220), (224766, 697520), (249740, 627768), (261570, 599376), (279008, 561915), (299688, 523140), (313884, 499480), (348760, 449532), (374610, 418512), (392355, 399584)]