7423298520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{32507}}^1$

素因数の和:32705

約数の個数: 128

約数和(自身を含む): 24435613440

約数和(自身を除く): 17012314920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 173, 220, 264, 330, 346, 440, 519, 660, 692, 865, 1038, 1320, 1384, 1730, 1903, 2076, 2595, 3460, 3806, 4152, 5190, 5709, 6920, 7612, 9515, 10380, 11418, 15224, 19030, 20760, 22836, 28545, 32507, 38060, 45672, 57090, 65014, 76120, 97521, 114180, 130028, 162535, 195042, 228360, 260056, 325070, 357577, 390084, 487605, 650140, 715154, 780168, 975210, 1072731, 1300280, 1430308, 1787885, 1950420, 2145462, 2860616, 3575770, 3900840, 4290924, 5363655, 5623711, 7151540, 8581848, 10727310, 11247422, 14303080, 16871133, 21454620, 22494844, 28118555, 33742266, 42909240, 44989688, 56237110, 61860821, 67484532, 84355665, 112474220, 123721642, 134969064, 168711330, 185582463, 224948440, 247443284, 309304105, 337422660, 371164926, 494886568, 618608210, 674845320, 742329852, 927912315, 1237216420, 1484659704, 1855824630, 2474432840, 3711649260, 7423298520]

約数ペア:

[(1, 7423298520), (2, 3711649260), (3, 2474432840), (4, 1855824630), (5, 1484659704), (6, 1237216420), (8, 927912315), (10, 742329852), (11, 674845320), (12, 618608210), (15, 494886568), (20, 371164926), (22, 337422660), (24, 309304105), (30, 247443284), (33, 224948440), (40, 185582463), (44, 168711330), (55, 134969064), (60, 123721642), (66, 112474220), (88, 84355665), (110, 67484532), (120, 61860821), (132, 56237110), (165, 44989688), (173, 42909240), (220, 33742266), (264, 28118555), (330, 22494844), (346, 21454620), (440, 16871133), (519, 14303080), (660, 11247422), (692, 10727310), (865, 8581848), (1038, 7151540), (1320, 5623711), (1384, 5363655), (1730, 4290924), (1903, 3900840), (2076, 3575770), (2595, 2860616), (3460, 2145462), (3806, 1950420), (4152, 1787885), (5190, 1430308), (5709, 1300280), (6920, 1072731), (7612, 975210), (9515, 780168), (10380, 715154), (11418, 650140), (15224, 487605), (19030, 390084), (20760, 357577), (22836, 325070), (28545, 260056), (32507, 228360), (38060, 195042), (45672, 162535), (57090, 130028), (65014, 114180), (76120, 97521)]