295426440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4841

約数の個数: 160

約数和(自身を含む): 1045440000

約数和(自身を除く): 750013560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 4799, 5130, 6156, 6840, 7695, 9598, 10260, 12312, 14397, 15390, 19196, 20520, 23995, 28794, 30780, 38392, 43191, 47990, 57588, 61560, 71985, 86382, 91181, 95980, 115176, 129573, 143970, 172764, 182362, 191960, 215955, 259146, 273543, 287940, 345528, 364724, 388719, 431910, 455905, 518292, 547086, 575880, 647865, 729448, 777438, 820629, 863820, 911810, 1036584, 1094172, 1295730, 1367715, 1554876, 1641258, 1727640, 1823620, 1943595, 2188344, 2461887, 2591460, 2735430, 3109752, 3282516, 3647240, 3887190, 4103145, 4923774, 5182920, 5470860, 6565032, 7385661, 7774380, 8206290, 9847548, 10941720, 12309435, 14771322, 15548760, 16412580, 19695096, 24618870, 29542644, 32825160, 36928305, 49237740, 59085288, 73856610, 98475480, 147713220, 295426440]

約数ペア:

[(1, 295426440), (2, 147713220), (3, 98475480), (4, 73856610), (5, 59085288), (6, 49237740), (8, 36928305), (9, 32825160), (10, 29542644), (12, 24618870), (15, 19695096), (18, 16412580), (19, 15548760), (20, 14771322), (24, 12309435), (27, 10941720), (30, 9847548), (36, 8206290), (38, 7774380), (40, 7385661), (45, 6565032), (54, 5470860), (57, 5182920), (60, 4923774), (72, 4103145), (76, 3887190), (81, 3647240), (90, 3282516), (95, 3109752), (108, 2735430), (114, 2591460), (120, 2461887), (135, 2188344), (152, 1943595), (162, 1823620), (171, 1727640), (180, 1641258), (190, 1554876), (216, 1367715), (228, 1295730), (270, 1094172), (285, 1036584), (324, 911810), (342, 863820), (360, 820629), (380, 777438), (405, 729448), (456, 647865), (513, 575880), (540, 547086), (570, 518292), (648, 455905), (684, 431910), (760, 388719), (810, 364724), (855, 345528), (1026, 287940), (1080, 273543), (1140, 259146), (1368, 215955), (1539, 191960), (1620, 182362), (1710, 172764), (2052, 143970), (2280, 129573), (2565, 115176), (3078, 95980), (3240, 91181), (3420, 86382), (4104, 71985), (4799, 61560), (5130, 57588), (6156, 47990), (6840, 43191), (7695, 38392), (9598, 30780), (10260, 28794), (12312, 23995), (14397, 20520), (15390, 19196)]