293143440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^3\times {\mathrm{41}}^1$

素因数の和:150

約数の個数: 160

約数和(自身を含む): 961938432

約数和(自身を除く): 668794992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 930, 961, 984, 1230, 1240, 1271, 1488, 1640, 1860, 1922, 1968, 2460, 2480, 2542, 2883, 3280, 3720, 3813, 3844, 4805, 4920, 5084, 5766, 6355, 7440, 7626, 7688, 9610, 9840, 10168, 11532, 12710, 14415, 15252, 15376, 19065, 19220, 20336, 23064, 25420, 28830, 29791, 30504, 38130, 38440, 39401, 46128, 50840, 57660, 59582, 61008, 76260, 76880, 78802, 89373, 101680, 115320, 118203, 119164, 148955, 152520, 157604, 178746, 197005, 230640, 236406, 238328, 297910, 305040, 315208, 357492, 394010, 446865, 472812, 476656, 591015, 595820, 630416, 714984, 788020, 893730, 945624, 1182030, 1191640, 1221431, 1429968, 1576040, 1787460, 1891248, 2364060, 2383280, 2442862, 3152080, 3574920, 3664293, 4728120, 4885724, 6107155, 7149840, 7328586, 9456240, 9771448, 12214310, 14657172, 18321465, 19542896, 24428620, 29314344, 36642930, 48857240, 58628688, 73285860, 97714480, 146571720, 293143440]

約数ペア:

[(1, 293143440), (2, 146571720), (3, 97714480), (4, 73285860), (5, 58628688), (6, 48857240), (8, 36642930), (10, 29314344), (12, 24428620), (15, 19542896), (16, 18321465), (20, 14657172), (24, 12214310), (30, 9771448), (31, 9456240), (40, 7328586), (41, 7149840), (48, 6107155), (60, 4885724), (62, 4728120), (80, 3664293), (82, 3574920), (93, 3152080), (120, 2442862), (123, 2383280), (124, 2364060), (155, 1891248), (164, 1787460), (186, 1576040), (205, 1429968), (240, 1221431), (246, 1191640), (248, 1182030), (310, 945624), (328, 893730), (372, 788020), (410, 714984), (465, 630416), (492, 595820), (496, 591015), (615, 476656), (620, 472812), (656, 446865), (744, 394010), (820, 357492), (930, 315208), (961, 305040), (984, 297910), (1230, 238328), (1240, 236406), (1271, 230640), (1488, 197005), (1640, 178746), (1860, 157604), (1922, 152520), (1968, 148955), (2460, 119164), (2480, 118203), (2542, 115320), (2883, 101680), (3280, 89373), (3720, 78802), (3813, 76880), (3844, 76260), (4805, 61008), (4920, 59582), (5084, 57660), (5766, 50840), (6355, 46128), (7440, 39401), (7626, 38440), (7688, 38130), (9610, 30504), (9840, 29791), (10168, 28830), (11532, 25420), (12710, 23064), (14415, 20336), (15252, 19220), (15376, 19065)]