164297520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 604461312

約数和(自身を除く): 440163792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 433, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 866, 930, 1020, 1054, 1116, 1224, 1240, 1299, 1360, 1395, 1488, 1530, 1581, 1732, 1860, 2040, 2108, 2165, 2232, 2448, 2480, 2598, 2635, 2790, 3060, 3162, 3464, 3720, 3897, 4080, 4216, 4330, 4464, 4743, 5196, 5270, 5580, 6120, 6324, 6495, 6928, 7361, 7440, 7794, 7905, 8432, 8660, 9486, 10392, 10540, 11160, 12240, 12648, 12990, 13423, 14722, 15588, 15810, 17320, 18972, 19485, 20784, 21080, 22083, 22320, 23715, 25296, 25980, 26846, 29444, 31176, 31620, 34640, 36805, 37944, 38970, 40269, 42160, 44166, 47430, 51960, 53692, 58888, 62352, 63240, 66249, 67115, 73610, 75888, 77940, 80538, 88332, 94860, 103920, 107384, 110415, 117776, 120807, 126480, 132498, 134230, 147220, 155880, 161076, 176664, 189720, 201345, 214768, 220830, 228191, 241614, 264996, 268460, 294440, 311760, 322152, 331245, 353328, 379440, 402690, 441660, 456382, 483228, 529992, 536920, 588880, 604035, 644304, 662490, 684573, 805380, 883320, 912764, 966456, 1059984, 1073840, 1140955, 1208070, 1324980, 1369146, 1610760, 1766640, 1825528, 1932912, 2053719, 2281910, 2416140, 2649960, 2738292, 3221520, 3422865, 3651056, 4107438, 4563820, 4832280, 5299920, 5476584, 6845730, 8214876, 9127640, 9664560, 10268595, 10953168, 13691460, 16429752, 18255280, 20537190, 27382920, 32859504, 41074380, 54765840, 82148760, 164297520]

約数ペア:

[(1, 164297520), (2, 82148760), (3, 54765840), (4, 41074380), (5, 32859504), (6, 27382920), (8, 20537190), (9, 18255280), (10, 16429752), (12, 13691460), (15, 10953168), (16, 10268595), (17, 9664560), (18, 9127640), (20, 8214876), (24, 6845730), (30, 5476584), (31, 5299920), (34, 4832280), (36, 4563820), (40, 4107438), (45, 3651056), (48, 3422865), (51, 3221520), (60, 2738292), (62, 2649960), (68, 2416140), (72, 2281910), (80, 2053719), (85, 1932912), (90, 1825528), (93, 1766640), (102, 1610760), (120, 1369146), (124, 1324980), (136, 1208070), (144, 1140955), (153, 1073840), (155, 1059984), (170, 966456), (180, 912764), (186, 883320), (204, 805380), (240, 684573), (248, 662490), (255, 644304), (272, 604035), (279, 588880), (306, 536920), (310, 529992), (340, 483228), (360, 456382), (372, 441660), (408, 402690), (433, 379440), (465, 353328), (496, 331245), (510, 322152), (527, 311760), (558, 294440), (612, 268460), (620, 264996), (680, 241614), (720, 228191), (744, 220830), (765, 214768), (816, 201345), (866, 189720), (930, 176664), (1020, 161076), (1054, 155880), (1116, 147220), (1224, 134230), (1240, 132498), (1299, 126480), (1360, 120807), (1395, 117776), (1488, 110415), (1530, 107384), (1581, 103920), (1732, 94860), (1860, 88332), (2040, 80538), (2108, 77940), (2165, 75888), (2232, 73610), (2448, 67115), (2480, 66249), (2598, 63240), (2635, 62352), (2790, 58888), (3060, 53692), (3162, 51960), (3464, 47430), (3720, 44166), (3897, 42160), (4080, 40269), (4216, 38970), (4330, 37944), (4464, 36805), (4743, 34640), (5196, 31620), (5270, 31176), (5580, 29444), (6120, 26846), (6324, 25980), (6495, 25296), (6928, 23715), (7361, 22320), (7440, 22083), (7794, 21080), (7905, 20784), (8432, 19485), (8660, 18972), (9486, 17320), (10392, 15810), (10540, 15588), (11160, 14722), (12240, 13423), (12648, 12990)]