148273720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 262299080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 47, 56, 70, 76, 94, 95, 133, 140, 152, 188, 190, 235, 266, 280, 329, 376, 380, 470, 532, 593, 658, 665, 760, 893, 940, 1064, 1186, 1316, 1330, 1645, 1786, 1880, 2372, 2632, 2660, 2965, 3290, 3572, 4151, 4465, 4744, 5320, 5930, 6251, 6580, 7144, 8302, 8930, 11267, 11860, 12502, 13160, 16604, 17860, 20755, 22534, 23720, 25004, 27871, 31255, 33208, 35720, 41510, 45068, 50008, 55742, 56335, 62510, 78869, 83020, 90136, 111484, 112670, 125020, 139355, 157738, 166040, 195097, 222968, 225340, 250040, 278710, 315476, 390194, 394345, 450680, 529549, 557420, 630952, 780388, 788690, 975485, 1059098, 1114840, 1560776, 1577380, 1950970, 2118196, 2647745, 3154760, 3706843, 3901940, 4236392, 5295490, 7413686, 7803880, 10590980, 14827372, 18534215, 21181960, 29654744, 37068430, 74136860, 148273720]

約数ペア:

[(1, 148273720), (2, 74136860), (4, 37068430), (5, 29654744), (7, 21181960), (8, 18534215), (10, 14827372), (14, 10590980), (19, 7803880), (20, 7413686), (28, 5295490), (35, 4236392), (38, 3901940), (40, 3706843), (47, 3154760), (56, 2647745), (70, 2118196), (76, 1950970), (94, 1577380), (95, 1560776), (133, 1114840), (140, 1059098), (152, 975485), (188, 788690), (190, 780388), (235, 630952), (266, 557420), (280, 529549), (329, 450680), (376, 394345), (380, 390194), (470, 315476), (532, 278710), (593, 250040), (658, 225340), (665, 222968), (760, 195097), (893, 166040), (940, 157738), (1064, 139355), (1186, 125020), (1316, 112670), (1330, 111484), (1645, 90136), (1786, 83020), (1880, 78869), (2372, 62510), (2632, 56335), (2660, 55742), (2965, 50008), (3290, 45068), (3572, 41510), (4151, 35720), (4465, 33208), (4744, 31255), (5320, 27871), (5930, 25004), (6251, 23720), (6580, 22534), (7144, 20755), (8302, 17860), (8930, 16604), (11267, 13160), (11860, 12502)]