240385860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 888397440

約数和(自身を除く): 648011580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 121, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 270, 283, 286, 297, 330, 351, 363, 390, 396, 429, 468, 484, 495, 540, 566, 572, 585, 594, 605, 660, 702, 715, 726, 780, 849, 858, 990, 1089, 1132, 1170, 1188, 1210, 1287, 1404, 1415, 1430, 1452, 1485, 1573, 1698, 1716, 1755, 1815, 1980, 2145, 2178, 2340, 2420, 2547, 2574, 2830, 2860, 2970, 3113, 3146, 3267, 3396, 3510, 3630, 3679, 3861, 4245, 4290, 4356, 4719, 5094, 5148, 5445, 5660, 5940, 6226, 6292, 6435, 6534, 7020, 7260, 7358, 7641, 7722, 7865, 8490, 8580, 9339, 9438, 10188, 10890, 11037, 12452, 12735, 12870, 13068, 14157, 14716, 15282, 15444, 15565, 15730, 16335, 16980, 18395, 18678, 18876, 19305, 21780, 22074, 23595, 25470, 25740, 28017, 28314, 30564, 31130, 31460, 32670, 33111, 34243, 36790, 37356, 38205, 38610, 40469, 42471, 44148, 46695, 47190, 50940, 55185, 56034, 56628, 62260, 65340, 66222, 68486, 70785, 73580, 76410, 77220, 80938, 84051, 84942, 93390, 94380, 99333, 102729, 110370, 112068, 121407, 132444, 136972, 140085, 141570, 152820, 161876, 165555, 168102, 169884, 171215, 186780, 198666, 202345, 205458, 212355, 220740, 242814, 280170, 283140, 308187, 331110, 336204, 342430, 364221, 397332, 404690, 410916, 420255, 424710, 445159, 485628, 496665, 513645, 560340, 607035, 616374, 662220, 684860, 728442, 809380, 840510, 849420, 890318, 924561, 993330, 1027290, 1092663, 1214070, 1232748, 1335477, 1456884, 1540935, 1681020, 1780636, 1821105, 1849122, 1986660, 2054580, 2185326, 2225795, 2428140, 2670954, 3081870, 3642210, 3698244, 4006431, 4370652, 4451590, 4622805, 5341908, 5463315, 6163740, 6677385, 7284420, 8012862, 8903180, 9245610, 10926630, 12019293, 13354770, 16025724, 18491220, 20032155, 21853260, 24038586, 26709540, 40064310, 48077172, 60096465, 80128620, 120192930, 240385860]

約数ペア:

[(1, 240385860), (2, 120192930), (3, 80128620), (4, 60096465), (5, 48077172), (6, 40064310), (9, 26709540), (10, 24038586), (11, 21853260), (12, 20032155), (13, 18491220), (15, 16025724), (18, 13354770), (20, 12019293), (22, 10926630), (26, 9245610), (27, 8903180), (30, 8012862), (33, 7284420), (36, 6677385), (39, 6163740), (44, 5463315), (45, 5341908), (52, 4622805), (54, 4451590), (55, 4370652), (60, 4006431), (65, 3698244), (66, 3642210), (78, 3081870), (90, 2670954), (99, 2428140), (108, 2225795), (110, 2185326), (117, 2054580), (121, 1986660), (130, 1849122), (132, 1821105), (135, 1780636), (143, 1681020), (156, 1540935), (165, 1456884), (180, 1335477), (195, 1232748), (198, 1214070), (220, 1092663), (234, 1027290), (242, 993330), (260, 924561), (270, 890318), (283, 849420), (286, 840510), (297, 809380), (330, 728442), (351, 684860), (363, 662220), (390, 616374), (396, 607035), (429, 560340), (468, 513645), (484, 496665), (495, 485628), (540, 445159), (566, 424710), (572, 420255), (585, 410916), (594, 404690), (605, 397332), (660, 364221), (702, 342430), (715, 336204), (726, 331110), (780, 308187), (849, 283140), (858, 280170), (990, 242814), (1089, 220740), (1132, 212355), (1170, 205458), (1188, 202345), (1210, 198666), (1287, 186780), (1404, 171215), (1415, 169884), (1430, 168102), (1452, 165555), (1485, 161876), (1573, 152820), (1698, 141570), (1716, 140085), (1755, 136972), (1815, 132444), (1980, 121407), (2145, 112068), (2178, 110370), (2340, 102729), (2420, 99333), (2547, 94380), (2574, 93390), (2830, 84942), (2860, 84051), (2970, 80938), (3113, 77220), (3146, 76410), (3267, 73580), (3396, 70785), (3510, 68486), (3630, 66222), (3679, 65340), (3861, 62260), (4245, 56628), (4290, 56034), (4356, 55185), (4719, 50940), (5094, 47190), (5148, 46695), (5445, 44148), (5660, 42471), (5940, 40469), (6226, 38610), (6292, 38205), (6435, 37356), (6534, 36790), (7020, 34243), (7260, 33111), (7358, 32670), (7641, 31460), (7722, 31130), (7865, 30564), (8490, 28314), (8580, 28017), (9339, 25740), (9438, 25470), (10188, 23595), (10890, 22074), (11037, 21780), (12452, 19305), (12735, 18876), (12870, 18678), (13068, 18395), (14157, 16980), (14716, 16335), (15282, 15730), (15444, 15565)]