1023491200

素因数分解:

$2^7\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 2689281000

約数和(自身を除く): 1665789800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 41, 50, 58, 64, 80, 82, 100, 116, 128, 145, 160, 164, 200, 205, 232, 269, 290, 320, 328, 400, 410, 464, 538, 580, 640, 656, 725, 800, 820, 928, 1025, 1076, 1160, 1189, 1312, 1345, 1450, 1600, 1640, 1856, 2050, 2152, 2320, 2378, 2624, 2690, 2900, 3200, 3280, 3712, 4100, 4304, 4640, 4756, 5248, 5380, 5800, 5945, 6560, 6725, 7801, 8200, 8608, 9280, 9512, 10760, 11029, 11600, 11890, 13120, 13450, 15602, 16400, 17216, 18560, 19024, 21520, 22058, 23200, 23780, 26240, 26900, 29725, 31204, 32800, 34432, 38048, 39005, 43040, 44116, 46400, 47560, 53800, 55145, 59450, 62408, 65600, 76096, 78010, 86080, 88232, 92800, 95120, 107600, 110290, 118900, 124816, 131200, 152192, 156020, 172160, 176464, 190240, 195025, 215200, 220580, 237800, 249632, 275725, 312040, 319841, 352928, 380480, 390050, 430400, 441160, 475600, 499264, 551450, 624080, 639682, 705856, 760960, 780100, 860800, 882320, 951200, 998528, 1102900, 1248160, 1279364, 1411712, 1560200, 1599205, 1764640, 1902400, 2205800, 2496320, 2558728, 3120400, 3198410, 3529280, 3804800, 4411600, 4992640, 5117456, 6240800, 6396820, 7058560, 7996025, 8823200, 10234912, 12481600, 12793640, 15992050, 17646400, 20469824, 24963200, 25587280, 31984100, 35292800, 40939648, 51174560, 63968200, 102349120, 127936400, 204698240, 255872800, 511745600, 1023491200]

約数ペア:

[(1, 1023491200), (2, 511745600), (4, 255872800), (5, 204698240), (8, 127936400), (10, 102349120), (16, 63968200), (20, 51174560), (25, 40939648), (29, 35292800), (32, 31984100), (40, 25587280), (41, 24963200), (50, 20469824), (58, 17646400), (64, 15992050), (80, 12793640), (82, 12481600), (100, 10234912), (116, 8823200), (128, 7996025), (145, 7058560), (160, 6396820), (164, 6240800), (200, 5117456), (205, 4992640), (232, 4411600), (269, 3804800), (290, 3529280), (320, 3198410), (328, 3120400), (400, 2558728), (410, 2496320), (464, 2205800), (538, 1902400), (580, 1764640), (640, 1599205), (656, 1560200), (725, 1411712), (800, 1279364), (820, 1248160), (928, 1102900), (1025, 998528), (1076, 951200), (1160, 882320), (1189, 860800), (1312, 780100), (1345, 760960), (1450, 705856), (1600, 639682), (1640, 624080), (1856, 551450), (2050, 499264), (2152, 475600), (2320, 441160), (2378, 430400), (2624, 390050), (2690, 380480), (2900, 352928), (3200, 319841), (3280, 312040), (3712, 275725), (4100, 249632), (4304, 237800), (4640, 220580), (4756, 215200), (5248, 195025), (5380, 190240), (5800, 176464), (5945, 172160), (6560, 156020), (6725, 152192), (7801, 131200), (8200, 124816), (8608, 118900), (9280, 110290), (9512, 107600), (10760, 95120), (11029, 92800), (11600, 88232), (11890, 86080), (13120, 78010), (13450, 76096), (15602, 65600), (16400, 62408), (17216, 59450), (18560, 55145), (19024, 53800), (21520, 47560), (22058, 46400), (23200, 44116), (23780, 43040), (26240, 39005), (26900, 38048), (29725, 34432), (31204, 32800)]