244970040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15349}}^1$

素因数の和:15389

約数の個数: 128

約数和(自身を含む): 884160000

約数和(自身を除く): 639189960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15349, 15960, 30698, 46047, 61396, 76745, 92094, 107443, 122792, 153490, 184188, 214886, 230235, 291631, 306980, 322329, 368376, 429772, 460470, 537215, 583262, 613960, 644658, 859544, 874893, 920940, 1074430, 1166524, 1289316, 1458155, 1611645, 1749786, 1841880, 2041417, 2148860, 2333048, 2578632, 2916310, 3223290, 3499572, 4082834, 4297720, 4374465, 5832620, 6124251, 6446580, 6999144, 8165668, 8748930, 10207085, 11665240, 12248502, 12893160, 16331336, 17497860, 20414170, 24497004, 30621255, 34995720, 40828340, 48994008, 61242510, 81656680, 122485020, 244970040]

約数ペア:

[(1, 244970040), (2, 122485020), (3, 81656680), (4, 61242510), (5, 48994008), (6, 40828340), (7, 34995720), (8, 30621255), (10, 24497004), (12, 20414170), (14, 17497860), (15, 16331336), (19, 12893160), (20, 12248502), (21, 11665240), (24, 10207085), (28, 8748930), (30, 8165668), (35, 6999144), (38, 6446580), (40, 6124251), (42, 5832620), (56, 4374465), (57, 4297720), (60, 4082834), (70, 3499572), (76, 3223290), (84, 2916310), (95, 2578632), (105, 2333048), (114, 2148860), (120, 2041417), (133, 1841880), (140, 1749786), (152, 1611645), (168, 1458155), (190, 1289316), (210, 1166524), (228, 1074430), (266, 920940), (280, 874893), (285, 859544), (380, 644658), (399, 613960), (420, 583262), (456, 537215), (532, 460470), (570, 429772), (665, 368376), (760, 322329), (798, 306980), (840, 291631), (1064, 230235), (1140, 214886), (1330, 184188), (1596, 153490), (1995, 122792), (2280, 107443), (2660, 92094), (3192, 76745), (3990, 61396), (5320, 46047), (7980, 30698), (15349, 15960)]