1793764160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 168

約数和(自身を含む): 4661062560

約数和(自身を除く): 2867298400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 307, 310, 320, 380, 496, 589, 608, 614, 620, 760, 961, 992, 1178, 1216, 1228, 1240, 1520, 1535, 1922, 1984, 2356, 2456, 2480, 2945, 3040, 3070, 3844, 4712, 4805, 4912, 4960, 5833, 5890, 6080, 6140, 7688, 9424, 9517, 9610, 9824, 9920, 11666, 11780, 12280, 15376, 18259, 18848, 19034, 19220, 19648, 23332, 23560, 24560, 29165, 30752, 36518, 37696, 38068, 38440, 46664, 47120, 47585, 49120, 58330, 61504, 73036, 76136, 76880, 91295, 93328, 94240, 95170, 98240, 116660, 146072, 152272, 153760, 180823, 182590, 186656, 188480, 190340, 233320, 292144, 295027, 304544, 307520, 361646, 365180, 373312, 380680, 466640, 584288, 590054, 609088, 723292, 730360, 761360, 904115, 933280, 1168576, 1180108, 1446584, 1460720, 1475135, 1522720, 1808230, 1866560, 2360216, 2893168, 2921440, 2950270, 3045440, 3616460, 4720432, 5605513, 5786336, 5842880, 5900540, 7232920, 9440864, 11211026, 11572672, 11801080, 14465840, 18881728, 22422052, 23602160, 28027565, 28931680, 44844104, 47204320, 56055130, 57863360, 89688208, 94408640, 112110260, 179376416, 224220520, 358752832, 448441040, 896882080, 1793764160]

約数ペア:

[(1, 1793764160), (2, 896882080), (4, 448441040), (5, 358752832), (8, 224220520), (10, 179376416), (16, 112110260), (19, 94408640), (20, 89688208), (31, 57863360), (32, 56055130), (38, 47204320), (40, 44844104), (62, 28931680), (64, 28027565), (76, 23602160), (80, 22422052), (95, 18881728), (124, 14465840), (152, 11801080), (155, 11572672), (160, 11211026), (190, 9440864), (248, 7232920), (304, 5900540), (307, 5842880), (310, 5786336), (320, 5605513), (380, 4720432), (496, 3616460), (589, 3045440), (608, 2950270), (614, 2921440), (620, 2893168), (760, 2360216), (961, 1866560), (992, 1808230), (1178, 1522720), (1216, 1475135), (1228, 1460720), (1240, 1446584), (1520, 1180108), (1535, 1168576), (1922, 933280), (1984, 904115), (2356, 761360), (2456, 730360), (2480, 723292), (2945, 609088), (3040, 590054), (3070, 584288), (3844, 466640), (4712, 380680), (4805, 373312), (4912, 365180), (4960, 361646), (5833, 307520), (5890, 304544), (6080, 295027), (6140, 292144), (7688, 233320), (9424, 190340), (9517, 188480), (9610, 186656), (9824, 182590), (9920, 180823), (11666, 153760), (11780, 152272), (12280, 146072), (15376, 116660), (18259, 98240), (18848, 95170), (19034, 94240), (19220, 93328), (19648, 91295), (23332, 76880), (23560, 76136), (24560, 73036), (29165, 61504), (30752, 58330), (36518, 49120), (37696, 47585), (38068, 47120), (38440, 46664)]