90546594560

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{21521}}^1$

素因数の和:21734

約数の個数: 144

約数和(自身を含む): 229632852960

約数和(自身を除く): 139086258400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 173, 190, 256, 304, 320, 346, 380, 608, 640, 692, 760, 865, 1216, 1280, 1384, 1520, 1730, 2432, 2768, 3040, 3287, 3460, 4864, 5536, 6080, 6574, 6920, 11072, 12160, 13148, 13840, 16435, 21521, 22144, 24320, 26296, 27680, 32870, 43042, 44288, 52592, 55360, 65740, 86084, 105184, 107605, 110720, 131480, 172168, 210368, 215210, 221440, 262960, 344336, 408899, 420736, 430420, 525920, 688672, 817798, 841472, 860840, 1051840, 1377344, 1635596, 1721680, 2044495, 2103680, 2754688, 3271192, 3443360, 3723133, 4088990, 4207360, 5509376, 6542384, 6886720, 7446266, 8177980, 13084768, 13773440, 14892532, 16355960, 18615665, 26169536, 27546880, 29785064, 32711920, 37231330, 52339072, 59570128, 65423840, 70739527, 74462660, 104678144, 119140256, 130847680, 141479054, 148925320, 238280512, 261695360, 282958108, 297850640, 353697635, 476561024, 523390720, 565916216, 595701280, 707395270, 953122048, 1131832432, 1191402560, 1414790540, 2263664864, 2382805120, 2829581080, 4527329728, 4765610240, 5659162160, 9054659456, 11318324320, 18109318912, 22636648640, 45273297280, 90546594560]

約数ペア:

[(1, 90546594560), (2, 45273297280), (4, 22636648640), (5, 18109318912), (8, 11318324320), (10, 9054659456), (16, 5659162160), (19, 4765610240), (20, 4527329728), (32, 2829581080), (38, 2382805120), (40, 2263664864), (64, 1414790540), (76, 1191402560), (80, 1131832432), (95, 953122048), (128, 707395270), (152, 595701280), (160, 565916216), (173, 523390720), (190, 476561024), (256, 353697635), (304, 297850640), (320, 282958108), (346, 261695360), (380, 238280512), (608, 148925320), (640, 141479054), (692, 130847680), (760, 119140256), (865, 104678144), (1216, 74462660), (1280, 70739527), (1384, 65423840), (1520, 59570128), (1730, 52339072), (2432, 37231330), (2768, 32711920), (3040, 29785064), (3287, 27546880), (3460, 26169536), (4864, 18615665), (5536, 16355960), (6080, 14892532), (6574, 13773440), (6920, 13084768), (11072, 8177980), (12160, 7446266), (13148, 6886720), (13840, 6542384), (16435, 5509376), (21521, 4207360), (22144, 4088990), (24320, 3723133), (26296, 3443360), (27680, 3271192), (32870, 2754688), (43042, 2103680), (44288, 2044495), (52592, 1721680), (55360, 1635596), (65740, 1377344), (86084, 1051840), (105184, 860840), (107605, 841472), (110720, 817798), (131480, 688672), (172168, 525920), (210368, 430420), (215210, 420736), (221440, 408899), (262960, 344336)]