163523340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 388054260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 47, 51, 54, 60, 68, 85, 90, 94, 102, 108, 135, 141, 153, 170, 180, 188, 204, 235, 255, 270, 282, 306, 340, 379, 423, 459, 470, 510, 540, 564, 612, 705, 758, 765, 799, 846, 918, 940, 1020, 1137, 1269, 1410, 1516, 1530, 1598, 1692, 1836, 1895, 2115, 2274, 2295, 2397, 2538, 2820, 3060, 3196, 3411, 3790, 3995, 4230, 4548, 4590, 4794, 5076, 5685, 6345, 6443, 6822, 7191, 7580, 7990, 8460, 9180, 9588, 10233, 11370, 11985, 12690, 12886, 13644, 14382, 15980, 17055, 17813, 19329, 20466, 21573, 22740, 23970, 25380, 25772, 28764, 32215, 34110, 35626, 35955, 38658, 40932, 43146, 47940, 51165, 53439, 57987, 64430, 68220, 71252, 71910, 77316, 86292, 89065, 96645, 102330, 106878, 107865, 115974, 128860, 143820, 160317, 173961, 178130, 193290, 204660, 213756, 215730, 231948, 267195, 289935, 302821, 320634, 347922, 356260, 386580, 431460, 480951, 534390, 579870, 605642, 641268, 695844, 801585, 869805, 908463, 961902, 1068780, 1159740, 1211284, 1514105, 1603170, 1739610, 1816926, 1923804, 2404755, 2725389, 3028210, 3206340, 3479220, 3633852, 4542315, 4809510, 5450778, 6056420, 8176167, 9084630, 9619020, 10901556, 13626945, 16352334, 18169260, 27253890, 32704668, 40880835, 54507780, 81761670, 163523340]

約数ペア:

[(1, 163523340), (2, 81761670), (3, 54507780), (4, 40880835), (5, 32704668), (6, 27253890), (9, 18169260), (10, 16352334), (12, 13626945), (15, 10901556), (17, 9619020), (18, 9084630), (20, 8176167), (27, 6056420), (30, 5450778), (34, 4809510), (36, 4542315), (45, 3633852), (47, 3479220), (51, 3206340), (54, 3028210), (60, 2725389), (68, 2404755), (85, 1923804), (90, 1816926), (94, 1739610), (102, 1603170), (108, 1514105), (135, 1211284), (141, 1159740), (153, 1068780), (170, 961902), (180, 908463), (188, 869805), (204, 801585), (235, 695844), (255, 641268), (270, 605642), (282, 579870), (306, 534390), (340, 480951), (379, 431460), (423, 386580), (459, 356260), (470, 347922), (510, 320634), (540, 302821), (564, 289935), (612, 267195), (705, 231948), (758, 215730), (765, 213756), (799, 204660), (846, 193290), (918, 178130), (940, 173961), (1020, 160317), (1137, 143820), (1269, 128860), (1410, 115974), (1516, 107865), (1530, 106878), (1598, 102330), (1692, 96645), (1836, 89065), (1895, 86292), (2115, 77316), (2274, 71910), (2295, 71252), (2397, 68220), (2538, 64430), (2820, 57987), (3060, 53439), (3196, 51165), (3411, 47940), (3790, 43146), (3995, 40932), (4230, 38658), (4548, 35955), (4590, 35626), (4794, 34110), (5076, 32215), (5685, 28764), (6345, 25772), (6443, 25380), (6822, 23970), (7191, 22740), (7580, 21573), (7990, 20466), (8460, 19329), (9180, 17813), (9588, 17055), (10233, 15980), (11370, 14382), (11985, 13644), (12690, 12886)]