6541646280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{14923}}^1$

素因数の和:15231

約数の個数: 128

約数和(自身を含む): 21211182720

約数和(自身を除く): 14669536440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 281, 312, 390, 520, 562, 780, 843, 1124, 1405, 1560, 1686, 2248, 2810, 3372, 3653, 4215, 5620, 6744, 7306, 8430, 10959, 11240, 14612, 14923, 16860, 18265, 21918, 29224, 29846, 33720, 36530, 43836, 44769, 54795, 59692, 73060, 74615, 87672, 89538, 109590, 119384, 146120, 149230, 179076, 193999, 219180, 223845, 298460, 358152, 387998, 438360, 447690, 581997, 596920, 775996, 895380, 969995, 1163994, 1551992, 1790760, 1939990, 2327988, 2909985, 3879980, 4193363, 4655976, 5819970, 7759960, 8386726, 11639940, 12580089, 16773452, 20966815, 23279880, 25160178, 33546904, 41933630, 50320356, 54513719, 62900445, 83867260, 100640712, 109027438, 125800890, 163541157, 167734520, 218054876, 251601780, 272568595, 327082314, 436109752, 503203560, 545137190, 654164628, 817705785, 1090274380, 1308329256, 1635411570, 2180548760, 3270823140, 6541646280]

約数ペア:

[(1, 6541646280), (2, 3270823140), (3, 2180548760), (4, 1635411570), (5, 1308329256), (6, 1090274380), (8, 817705785), (10, 654164628), (12, 545137190), (13, 503203560), (15, 436109752), (20, 327082314), (24, 272568595), (26, 251601780), (30, 218054876), (39, 167734520), (40, 163541157), (52, 125800890), (60, 109027438), (65, 100640712), (78, 83867260), (104, 62900445), (120, 54513719), (130, 50320356), (156, 41933630), (195, 33546904), (260, 25160178), (281, 23279880), (312, 20966815), (390, 16773452), (520, 12580089), (562, 11639940), (780, 8386726), (843, 7759960), (1124, 5819970), (1405, 4655976), (1560, 4193363), (1686, 3879980), (2248, 2909985), (2810, 2327988), (3372, 1939990), (3653, 1790760), (4215, 1551992), (5620, 1163994), (6744, 969995), (7306, 895380), (8430, 775996), (10959, 596920), (11240, 581997), (14612, 447690), (14923, 438360), (16860, 387998), (18265, 358152), (21918, 298460), (29224, 223845), (29846, 219180), (33720, 193999), (36530, 179076), (43836, 149230), (44769, 146120), (54795, 119384), (59692, 109590), (73060, 89538), (74615, 87672)]