139835880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 489350160

約数和(自身を除く): 349514280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 73, 85, 90, 102, 120, 136, 146, 153, 170, 180, 204, 219, 255, 292, 306, 313, 340, 360, 365, 408, 438, 510, 584, 612, 626, 657, 680, 730, 765, 876, 939, 1020, 1095, 1224, 1241, 1252, 1314, 1460, 1530, 1565, 1752, 1878, 2040, 2190, 2482, 2504, 2628, 2817, 2920, 3060, 3130, 3285, 3723, 3756, 4380, 4695, 4964, 5256, 5321, 5634, 6120, 6205, 6260, 6570, 7446, 7512, 8760, 9390, 9928, 10642, 11169, 11268, 12410, 12520, 13140, 14085, 14892, 15963, 18615, 18780, 21284, 22338, 22536, 22849, 24820, 26280, 26605, 28170, 29784, 31926, 37230, 37560, 42568, 44676, 45698, 47889, 49640, 53210, 55845, 56340, 63852, 68547, 74460, 79815, 89352, 91396, 95778, 106420, 111690, 112680, 114245, 127704, 137094, 148920, 159630, 182792, 191556, 205641, 212840, 223380, 228490, 239445, 274188, 319260, 342735, 383112, 388433, 411282, 446760, 456980, 478890, 548376, 638520, 685470, 776866, 822564, 913960, 957780, 1028205, 1165299, 1370940, 1553732, 1645128, 1915560, 1942165, 2056410, 2330598, 2741880, 3107464, 3495897, 3884330, 4112820, 4661196, 5826495, 6991794, 7768660, 8225640, 9322392, 11652990, 13983588, 15537320, 17479485, 23305980, 27967176, 34958970, 46611960, 69917940, 139835880]

約数ペア:

[(1, 139835880), (2, 69917940), (3, 46611960), (4, 34958970), (5, 27967176), (6, 23305980), (8, 17479485), (9, 15537320), (10, 13983588), (12, 11652990), (15, 9322392), (17, 8225640), (18, 7768660), (20, 6991794), (24, 5826495), (30, 4661196), (34, 4112820), (36, 3884330), (40, 3495897), (45, 3107464), (51, 2741880), (60, 2330598), (68, 2056410), (72, 1942165), (73, 1915560), (85, 1645128), (90, 1553732), (102, 1370940), (120, 1165299), (136, 1028205), (146, 957780), (153, 913960), (170, 822564), (180, 776866), (204, 685470), (219, 638520), (255, 548376), (292, 478890), (306, 456980), (313, 446760), (340, 411282), (360, 388433), (365, 383112), (408, 342735), (438, 319260), (510, 274188), (584, 239445), (612, 228490), (626, 223380), (657, 212840), (680, 205641), (730, 191556), (765, 182792), (876, 159630), (939, 148920), (1020, 137094), (1095, 127704), (1224, 114245), (1241, 112680), (1252, 111690), (1314, 106420), (1460, 95778), (1530, 91396), (1565, 89352), (1752, 79815), (1878, 74460), (2040, 68547), (2190, 63852), (2482, 56340), (2504, 55845), (2628, 53210), (2817, 49640), (2920, 47889), (3060, 45698), (3130, 44676), (3285, 42568), (3723, 37560), (3756, 37230), (4380, 31926), (4695, 29784), (4964, 28170), (5256, 26605), (5321, 26280), (5634, 24820), (6120, 22849), (6205, 22536), (6260, 22338), (6570, 21284), (7446, 18780), (7512, 18615), (8760, 15963), (9390, 14892), (9928, 14085), (10642, 13140), (11169, 12520), (11268, 12410)]