1722227160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22817}}^1$

素因数の和:22885

約数の個数: 128

約数和(自身を含む): 5618704320

約数和(自身を除く): 3896477160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2220, 2516, 3145, 3774, 4440, 5032, 6290, 7548, 9435, 12580, 15096, 18870, 22817, 25160, 37740, 45634, 68451, 75480, 91268, 114085, 136902, 182536, 228170, 273804, 342255, 387889, 456340, 547608, 684510, 775778, 844229, 912680, 1163667, 1369020, 1551556, 1688458, 1939445, 2327334, 2532687, 2738040, 3103112, 3376916, 3878890, 4221145, 4654668, 5065374, 5818335, 6753832, 7757780, 8442290, 9309336, 10130748, 11636670, 12663435, 14351893, 15515560, 16884580, 20261496, 23273340, 25326870, 28703786, 33769160, 43055679, 46546680, 50653740, 57407572, 71759465, 86111358, 101307480, 114815144, 143518930, 172222716, 215278395, 287037860, 344445432, 430556790, 574075720, 861113580, 1722227160]

約数ペア:

[(1, 1722227160), (2, 861113580), (3, 574075720), (4, 430556790), (5, 344445432), (6, 287037860), (8, 215278395), (10, 172222716), (12, 143518930), (15, 114815144), (17, 101307480), (20, 86111358), (24, 71759465), (30, 57407572), (34, 50653740), (37, 46546680), (40, 43055679), (51, 33769160), (60, 28703786), (68, 25326870), (74, 23273340), (85, 20261496), (102, 16884580), (111, 15515560), (120, 14351893), (136, 12663435), (148, 11636670), (170, 10130748), (185, 9309336), (204, 8442290), (222, 7757780), (255, 6753832), (296, 5818335), (340, 5065374), (370, 4654668), (408, 4221145), (444, 3878890), (510, 3376916), (555, 3103112), (629, 2738040), (680, 2532687), (740, 2327334), (888, 1939445), (1020, 1688458), (1110, 1551556), (1258, 1369020), (1480, 1163667), (1887, 912680), (2040, 844229), (2220, 775778), (2516, 684510), (3145, 547608), (3774, 456340), (4440, 387889), (5032, 342255), (6290, 273804), (7548, 228170), (9435, 182536), (12580, 136902), (15096, 114085), (18870, 91268), (22817, 75480), (25160, 68451), (37740, 45634)]