223984920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3233

約数の個数: 128

約数和(自身を含む): 730368000

約数和(自身を除く): 506383080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3169, 3534, 3720, 4712, 5890, 6338, 7068, 8835, 9507, 11780, 12676, 14136, 15845, 17670, 19014, 23560, 25352, 31690, 35340, 38028, 47535, 60211, 63380, 70680, 76056, 95070, 98239, 120422, 126760, 180633, 190140, 196478, 240844, 294717, 301055, 361266, 380280, 392956, 481688, 491195, 589434, 602110, 722532, 785912, 903165, 982390, 1178868, 1204220, 1445064, 1473585, 1806330, 1866541, 1964780, 2357736, 2408440, 2947170, 3612660, 3733082, 3929560, 5599623, 5894340, 7225320, 7466164, 9332705, 11199246, 11788680, 14932328, 18665410, 22398492, 27998115, 37330820, 44796984, 55996230, 74661640, 111992460, 223984920]

約数ペア:

[(1, 223984920), (2, 111992460), (3, 74661640), (4, 55996230), (5, 44796984), (6, 37330820), (8, 27998115), (10, 22398492), (12, 18665410), (15, 14932328), (19, 11788680), (20, 11199246), (24, 9332705), (30, 7466164), (31, 7225320), (38, 5894340), (40, 5599623), (57, 3929560), (60, 3733082), (62, 3612660), (76, 2947170), (93, 2408440), (95, 2357736), (114, 1964780), (120, 1866541), (124, 1806330), (152, 1473585), (155, 1445064), (186, 1204220), (190, 1178868), (228, 982390), (248, 903165), (285, 785912), (310, 722532), (372, 602110), (380, 589434), (456, 491195), (465, 481688), (570, 392956), (589, 380280), (620, 361266), (744, 301055), (760, 294717), (930, 240844), (1140, 196478), (1178, 190140), (1240, 180633), (1767, 126760), (1860, 120422), (2280, 98239), (2356, 95070), (2945, 76056), (3169, 70680), (3534, 63380), (3720, 60211), (4712, 47535), (5890, 38028), (6338, 35340), (7068, 31690), (8835, 25352), (9507, 23560), (11780, 19014), (12676, 17670), (14136, 15845)]