123371040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1211

約数の個数: 192

約数和(自身を含む): 443511936

約数和(自身を除く): 320140896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1163, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2326, 2652, 2720, 3120, 3315, 3489, 3536, 4080, 4420, 4652, 5304, 5815, 6240, 6630, 6978, 7072, 8160, 8840, 9304, 10608, 11630, 13260, 13956, 15119, 17445, 17680, 18608, 19771, 21216, 23260, 26520, 27912, 30238, 34890, 35360, 37216, 39542, 45357, 46520, 53040, 55824, 59313, 60476, 69780, 75595, 79084, 90714, 93040, 98855, 106080, 111648, 118626, 120952, 139560, 151190, 158168, 181428, 186080, 197710, 226785, 237252, 241904, 257023, 279120, 296565, 302380, 316336, 362856, 395420, 453570, 474504, 483808, 514046, 558240, 593130, 604760, 632672, 725712, 771069, 790840, 907140, 949008, 1028092, 1186260, 1209520, 1285115, 1451424, 1542138, 1581680, 1814280, 1898016, 2056184, 2372520, 2419040, 2570230, 3084276, 3163360, 3628560, 3855345, 4112368, 4745040, 5140460, 6168552, 7257120, 7710690, 8224736, 9490080, 10280920, 12337104, 15421380, 20561840, 24674208, 30842760, 41123680, 61685520, 123371040]

約数ペア:

[(1, 123371040), (2, 61685520), (3, 41123680), (4, 30842760), (5, 24674208), (6, 20561840), (8, 15421380), (10, 12337104), (12, 10280920), (13, 9490080), (15, 8224736), (16, 7710690), (17, 7257120), (20, 6168552), (24, 5140460), (26, 4745040), (30, 4112368), (32, 3855345), (34, 3628560), (39, 3163360), (40, 3084276), (48, 2570230), (51, 2419040), (52, 2372520), (60, 2056184), (65, 1898016), (68, 1814280), (78, 1581680), (80, 1542138), (85, 1451424), (96, 1285115), (102, 1209520), (104, 1186260), (120, 1028092), (130, 949008), (136, 907140), (156, 790840), (160, 771069), (170, 725712), (195, 632672), (204, 604760), (208, 593130), (221, 558240), (240, 514046), (255, 483808), (260, 474504), (272, 453570), (312, 395420), (340, 362856), (390, 316336), (408, 302380), (416, 296565), (442, 279120), (480, 257023), (510, 241904), (520, 237252), (544, 226785), (624, 197710), (663, 186080), (680, 181428), (780, 158168), (816, 151190), (884, 139560), (1020, 120952), (1040, 118626), (1105, 111648), (1163, 106080), (1248, 98855), (1326, 93040), (1360, 90714), (1560, 79084), (1632, 75595), (1768, 69780), (2040, 60476), (2080, 59313), (2210, 55824), (2326, 53040), (2652, 46520), (2720, 45357), (3120, 39542), (3315, 37216), (3489, 35360), (3536, 34890), (4080, 30238), (4420, 27912), (4652, 26520), (5304, 23260), (5815, 21216), (6240, 19771), (6630, 18608), (6978, 17680), (7072, 17445), (8160, 15119), (8840, 13956), (9304, 13260), (10608, 11630)]