1377871260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 192

約数和(自身を含む): 4238868480

約数和(自身を除く): 2860997220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 127, 155, 186, 190, 228, 254, 285, 307, 310, 372, 380, 381, 465, 508, 570, 589, 614, 620, 635, 762, 921, 930, 1140, 1178, 1228, 1270, 1524, 1535, 1767, 1842, 1860, 1905, 2356, 2413, 2540, 2945, 3070, 3534, 3684, 3810, 3937, 4605, 4826, 5833, 5890, 6140, 7068, 7239, 7620, 7874, 8835, 9210, 9517, 9652, 11666, 11780, 11811, 12065, 14478, 15748, 17499, 17670, 18420, 19034, 19685, 23332, 23622, 24130, 28551, 28956, 29165, 34998, 35340, 36195, 38068, 38989, 39370, 47244, 47585, 48260, 57102, 58330, 59055, 69996, 72390, 74803, 77978, 78740, 87495, 95170, 114204, 116660, 116967, 118110, 142755, 144780, 149606, 155956, 174990, 180823, 190340, 194945, 224409, 233934, 236220, 285510, 299212, 349980, 361646, 374015, 389890, 448818, 467868, 542469, 571020, 584835, 723292, 740791, 748030, 779780, 897636, 904115, 1084938, 1122045, 1169670, 1208659, 1481582, 1496060, 1808230, 2169876, 2222373, 2244090, 2339340, 2417318, 2712345, 2963164, 3616460, 3625977, 3703955, 4444746, 4488180, 4834636, 5424690, 6043295, 7251954, 7407910, 8889492, 10849380, 11111865, 12086590, 14503908, 14815820, 18129885, 22223730, 22964521, 24173180, 36259770, 44447460, 45929042, 68893563, 72519540, 91858084, 114822605, 137787126, 229645210, 275574252, 344467815, 459290420, 688935630, 1377871260]

約数ペア:

[(1, 1377871260), (2, 688935630), (3, 459290420), (4, 344467815), (5, 275574252), (6, 229645210), (10, 137787126), (12, 114822605), (15, 91858084), (19, 72519540), (20, 68893563), (30, 45929042), (31, 44447460), (38, 36259770), (57, 24173180), (60, 22964521), (62, 22223730), (76, 18129885), (93, 14815820), (95, 14503908), (114, 12086590), (124, 11111865), (127, 10849380), (155, 8889492), (186, 7407910), (190, 7251954), (228, 6043295), (254, 5424690), (285, 4834636), (307, 4488180), (310, 4444746), (372, 3703955), (380, 3625977), (381, 3616460), (465, 2963164), (508, 2712345), (570, 2417318), (589, 2339340), (614, 2244090), (620, 2222373), (635, 2169876), (762, 1808230), (921, 1496060), (930, 1481582), (1140, 1208659), (1178, 1169670), (1228, 1122045), (1270, 1084938), (1524, 904115), (1535, 897636), (1767, 779780), (1842, 748030), (1860, 740791), (1905, 723292), (2356, 584835), (2413, 571020), (2540, 542469), (2945, 467868), (3070, 448818), (3534, 389890), (3684, 374015), (3810, 361646), (3937, 349980), (4605, 299212), (4826, 285510), (5833, 236220), (5890, 233934), (6140, 224409), (7068, 194945), (7239, 190340), (7620, 180823), (7874, 174990), (8835, 155956), (9210, 149606), (9517, 144780), (9652, 142755), (11666, 118110), (11780, 116967), (11811, 116660), (12065, 114204), (14478, 95170), (15748, 87495), (17499, 78740), (17670, 77978), (18420, 74803), (19034, 72390), (19685, 69996), (23332, 59055), (23622, 58330), (24130, 57102), (28551, 48260), (28956, 47585), (29165, 47244), (34998, 39370), (35340, 38989), (36195, 38068)]