380177460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:567

約数の個数: 288

約数和(自身を含む): 1386927360

約数和(自身を除く): 1006749900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 340, 342, 380, 390, 442, 468, 494, 503, 510, 570, 585, 612, 646, 663, 684, 741, 765, 780, 855, 884, 969, 988, 1006, 1020, 1105, 1140, 1170, 1235, 1292, 1326, 1482, 1509, 1530, 1615, 1710, 1938, 1989, 2012, 2210, 2223, 2340, 2470, 2515, 2652, 2907, 2964, 3018, 3060, 3230, 3315, 3420, 3705, 3876, 3978, 4199, 4420, 4446, 4527, 4845, 4940, 5030, 5814, 6036, 6460, 6539, 6630, 7410, 7545, 7956, 8398, 8551, 8892, 9054, 9557, 9690, 9945, 10060, 11115, 11628, 12597, 13078, 13260, 14535, 14820, 15090, 16796, 17102, 18108, 19114, 19380, 19617, 19890, 20995, 22230, 22635, 25194, 25653, 26156, 28671, 29070, 30180, 32695, 34204, 37791, 38228, 39234, 39780, 41990, 42755, 44460, 45270, 47785, 50388, 51306, 57342, 58140, 58851, 62985, 65390, 75582, 76959, 78468, 83980, 85510, 86013, 90540, 95570, 98085, 102612, 111163, 114684, 117702, 124241, 125970, 128265, 130780, 143355, 151164, 153918, 162469, 171020, 172026, 188955, 191140, 196170, 222326, 235404, 248482, 251940, 256530, 286710, 294255, 307836, 324938, 333489, 344052, 372723, 377910, 384795, 392340, 430065, 444652, 487407, 496964, 513060, 555815, 573420, 588510, 621205, 649876, 666978, 745446, 755820, 769590, 812345, 860130, 974814, 1000467, 1111630, 1118169, 1177020, 1242410, 1333956, 1462221, 1490892, 1539180, 1624690, 1667445, 1720260, 1863615, 1949628, 2000934, 2112097, 2223260, 2236338, 2437035, 2484820, 2924442, 3249380, 3334890, 3727230, 4001868, 4224194, 4472676, 4874070, 5002335, 5590845, 5848884, 6336291, 6669780, 7311105, 7454460, 8448388, 9748140, 10004670, 10560485, 11181690, 12672582, 14622210, 19008873, 20009340, 21120970, 22363380, 25345164, 29244420, 31681455, 38017746, 42241940, 63362910, 76035492, 95044365, 126725820, 190088730, 380177460]

約数ペア:

[(1, 380177460), (2, 190088730), (3, 126725820), (4, 95044365), (5, 76035492), (6, 63362910), (9, 42241940), (10, 38017746), (12, 31681455), (13, 29244420), (15, 25345164), (17, 22363380), (18, 21120970), (19, 20009340), (20, 19008873), (26, 14622210), (30, 12672582), (34, 11181690), (36, 10560485), (38, 10004670), (39, 9748140), (45, 8448388), (51, 7454460), (52, 7311105), (57, 6669780), (60, 6336291), (65, 5848884), (68, 5590845), (76, 5002335), (78, 4874070), (85, 4472676), (90, 4224194), (95, 4001868), (102, 3727230), (114, 3334890), (117, 3249380), (130, 2924442), (153, 2484820), (156, 2437035), (170, 2236338), (171, 2223260), (180, 2112097), (190, 2000934), (195, 1949628), (204, 1863615), (221, 1720260), (228, 1667445), (234, 1624690), (247, 1539180), (255, 1490892), (260, 1462221), (285, 1333956), (306, 1242410), (323, 1177020), (340, 1118169), (342, 1111630), (380, 1000467), (390, 974814), (442, 860130), (468, 812345), (494, 769590), (503, 755820), (510, 745446), (570, 666978), (585, 649876), (612, 621205), (646, 588510), (663, 573420), (684, 555815), (741, 513060), (765, 496964), (780, 487407), (855, 444652), (884, 430065), (969, 392340), (988, 384795), (1006, 377910), (1020, 372723), (1105, 344052), (1140, 333489), (1170, 324938), (1235, 307836), (1292, 294255), (1326, 286710), (1482, 256530), (1509, 251940), (1530, 248482), (1615, 235404), (1710, 222326), (1938, 196170), (1989, 191140), (2012, 188955), (2210, 172026), (2223, 171020), (2340, 162469), (2470, 153918), (2515, 151164), (2652, 143355), (2907, 130780), (2964, 128265), (3018, 125970), (3060, 124241), (3230, 117702), (3315, 114684), (3420, 111163), (3705, 102612), (3876, 98085), (3978, 95570), (4199, 90540), (4420, 86013), (4446, 85510), (4527, 83980), (4845, 78468), (4940, 76959), (5030, 75582), (5814, 65390), (6036, 62985), (6460, 58851), (6539, 58140), (6630, 57342), (7410, 51306), (7545, 50388), (7956, 47785), (8398, 45270), (8551, 44460), (8892, 42755), (9054, 41990), (9557, 39780), (9690, 39234), (9945, 38228), (10060, 37791), (11115, 34204), (11628, 32695), (12597, 30180), (13078, 29070), (13260, 28671), (14535, 26156), (14820, 25653), (15090, 25194), (16796, 22635), (17102, 22230), (18108, 20995), (19114, 19890), (19380, 19617)]