7276996880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1\times {\mathrm{701}}^1$

素因数の和:1197

約数の個数: 120

約数和(自身を含む): 18038521800

約数和(自身を除く): 10761524920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 449, 578, 680, 701, 898, 1156, 1360, 1402, 1445, 1796, 2245, 2312, 2804, 2890, 3505, 3592, 4490, 4624, 5608, 5780, 7010, 7184, 7633, 8980, 11216, 11560, 11917, 14020, 15266, 17960, 23120, 23834, 28040, 30532, 35920, 38165, 47668, 56080, 59585, 61064, 76330, 95336, 119170, 122128, 129761, 152660, 190672, 202589, 238340, 259522, 305320, 314749, 405178, 476680, 519044, 610640, 629498, 648805, 810356, 953360, 1012945, 1038088, 1258996, 1297610, 1573745, 1620712, 2025890, 2076176, 2517992, 2595220, 3147490, 3241424, 4051780, 5035984, 5190440, 5350733, 6294980, 8103560, 10380880, 10701466, 12589960, 16207120, 21402932, 25179920, 26753665, 42805864, 53507330, 85611728, 90962461, 107014660, 181924922, 214029320, 363849844, 428058640, 454812305, 727699688, 909624610, 1455399376, 1819249220, 3638498440, 7276996880]

約数ペア:

[(1, 7276996880), (2, 3638498440), (4, 1819249220), (5, 1455399376), (8, 909624610), (10, 727699688), (16, 454812305), (17, 428058640), (20, 363849844), (34, 214029320), (40, 181924922), (68, 107014660), (80, 90962461), (85, 85611728), (136, 53507330), (170, 42805864), (272, 26753665), (289, 25179920), (340, 21402932), (449, 16207120), (578, 12589960), (680, 10701466), (701, 10380880), (898, 8103560), (1156, 6294980), (1360, 5350733), (1402, 5190440), (1445, 5035984), (1796, 4051780), (2245, 3241424), (2312, 3147490), (2804, 2595220), (2890, 2517992), (3505, 2076176), (3592, 2025890), (4490, 1620712), (4624, 1573745), (5608, 1297610), (5780, 1258996), (7010, 1038088), (7184, 1012945), (7633, 953360), (8980, 810356), (11216, 648805), (11560, 629498), (11917, 610640), (14020, 519044), (15266, 476680), (17960, 405178), (23120, 314749), (23834, 305320), (28040, 259522), (30532, 238340), (35920, 202589), (38165, 190672), (47668, 152660), (56080, 129761), (59585, 122128), (61064, 119170), (76330, 95336)]