2303970720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1375

約数の個数: 192

約数和(自身を含む): 7621496064

約数和(自身を除く): 5317525344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 181, 184, 230, 240, 276, 345, 362, 368, 460, 480, 543, 552, 690, 724, 736, 905, 920, 1086, 1104, 1153, 1380, 1448, 1810, 1840, 2172, 2208, 2306, 2715, 2760, 2896, 3459, 3620, 3680, 4163, 4344, 4612, 5430, 5520, 5765, 5792, 6918, 7240, 8326, 8688, 9224, 10860, 11040, 11530, 12489, 13836, 14480, 16652, 17295, 17376, 18448, 20815, 21720, 23060, 24978, 26519, 27672, 28960, 33304, 34590, 36896, 41630, 43440, 46120, 49956, 53038, 55344, 62445, 66608, 69180, 79557, 83260, 86880, 92240, 99912, 106076, 110688, 124890, 132595, 133216, 138360, 159114, 166520, 184480, 199824, 208693, 212152, 249780, 265190, 276720, 318228, 333040, 397785, 399648, 417386, 424304, 499560, 530380, 553440, 626079, 636456, 666080, 795570, 834772, 848608, 999120, 1043465, 1060760, 1252158, 1272912, 1591140, 1669544, 1998240, 2086930, 2121520, 2504316, 2545824, 3130395, 3182280, 3339088, 4173860, 4243040, 4799939, 5008632, 6260790, 6364560, 6678176, 8347720, 9599878, 10017264, 12521580, 12729120, 14399817, 16695440, 19199756, 20034528, 23999695, 25043160, 28799634, 33390880, 38399512, 47999390, 50086320, 57599268, 71999085, 76799024, 95998780, 100172640, 115198536, 143998170, 153598048, 191997560, 230397072, 287996340, 383995120, 460794144, 575992680, 767990240, 1151985360, 2303970720]

約数ペア:

[(1, 2303970720), (2, 1151985360), (3, 767990240), (4, 575992680), (5, 460794144), (6, 383995120), (8, 287996340), (10, 230397072), (12, 191997560), (15, 153598048), (16, 143998170), (20, 115198536), (23, 100172640), (24, 95998780), (30, 76799024), (32, 71999085), (40, 57599268), (46, 50086320), (48, 47999390), (60, 38399512), (69, 33390880), (80, 28799634), (92, 25043160), (96, 23999695), (115, 20034528), (120, 19199756), (138, 16695440), (160, 14399817), (181, 12729120), (184, 12521580), (230, 10017264), (240, 9599878), (276, 8347720), (345, 6678176), (362, 6364560), (368, 6260790), (460, 5008632), (480, 4799939), (543, 4243040), (552, 4173860), (690, 3339088), (724, 3182280), (736, 3130395), (905, 2545824), (920, 2504316), (1086, 2121520), (1104, 2086930), (1153, 1998240), (1380, 1669544), (1448, 1591140), (1810, 1272912), (1840, 1252158), (2172, 1060760), (2208, 1043465), (2306, 999120), (2715, 848608), (2760, 834772), (2896, 795570), (3459, 666080), (3620, 636456), (3680, 626079), (4163, 553440), (4344, 530380), (4612, 499560), (5430, 424304), (5520, 417386), (5765, 399648), (5792, 397785), (6918, 333040), (7240, 318228), (8326, 276720), (8688, 265190), (9224, 249780), (10860, 212152), (11040, 208693), (11530, 199824), (12489, 184480), (13836, 166520), (14480, 159114), (16652, 138360), (17295, 133216), (17376, 132595), (18448, 124890), (20815, 110688), (21720, 106076), (23060, 99912), (24978, 92240), (26519, 86880), (27672, 83260), (28960, 79557), (33304, 69180), (34590, 66608), (36896, 62445), (41630, 55344), (43440, 53038), (46120, 49956)]