308833140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 1115412480

約数和(自身を除く): 806579340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 59, 60, 66, 70, 77, 84, 103, 105, 110, 118, 121, 132, 140, 154, 165, 177, 206, 210, 220, 231, 236, 242, 295, 308, 309, 330, 354, 363, 385, 412, 413, 420, 462, 484, 515, 590, 605, 618, 649, 660, 708, 721, 726, 770, 826, 847, 885, 924, 1030, 1133, 1155, 1180, 1210, 1236, 1239, 1298, 1442, 1452, 1540, 1545, 1652, 1694, 1770, 1815, 1947, 2060, 2065, 2163, 2266, 2310, 2420, 2478, 2541, 2596, 2884, 3090, 3245, 3388, 3399, 3540, 3605, 3630, 3894, 4130, 4235, 4326, 4532, 4543, 4620, 4956, 5082, 5665, 6077, 6180, 6195, 6490, 6798, 7139, 7210, 7260, 7788, 7931, 8260, 8470, 8652, 9086, 9735, 10164, 10815, 11330, 12154, 12390, 12463, 12705, 12980, 13596, 13629, 14278, 14420, 15862, 16940, 16995, 18172, 18231, 19470, 21417, 21630, 22660, 22715, 23793, 24308, 24780, 24926, 25410, 27258, 28556, 30385, 31724, 33990, 35695, 36462, 37389, 38940, 39655, 42539, 42834, 43260, 45430, 47586, 49852, 49973, 50820, 54516, 60770, 62315, 66847, 67980, 68145, 71390, 72924, 74778, 79310, 85078, 85668, 87241, 90860, 91155, 95172, 99946, 107085, 118965, 121540, 124630, 127617, 133694, 136290, 142780, 149556, 149919, 158620, 170156, 174482, 182310, 186945, 199892, 200541, 212695, 214170, 237930, 249260, 249865, 255234, 261723, 267388, 272580, 299838, 334235, 348964, 364620, 373890, 401082, 425390, 428340, 436205, 467929, 475860, 499730, 510468, 523446, 599676, 638085, 668470, 735317, 747780, 749595, 802164, 850780, 872410, 935858, 999460, 1002705, 1046892, 1276170, 1308615, 1336940, 1403787, 1470634, 1499190, 1744820, 1871716, 2005410, 2205951, 2339645, 2552340, 2617230, 2807574, 2941268, 2998380, 3676585, 4010820, 4411902, 4679290, 5147219, 5234460, 5615148, 7018935, 7353170, 8823804, 9358580, 10294438, 11029755, 14037870, 14706340, 15441657, 20588876, 22059510, 25736095, 28075740, 30883314, 44119020, 51472190, 61766628, 77208285, 102944380, 154416570, 308833140]

約数ペア:

[(1, 308833140), (2, 154416570), (3, 102944380), (4, 77208285), (5, 61766628), (6, 51472190), (7, 44119020), (10, 30883314), (11, 28075740), (12, 25736095), (14, 22059510), (15, 20588876), (20, 15441657), (21, 14706340), (22, 14037870), (28, 11029755), (30, 10294438), (33, 9358580), (35, 8823804), (42, 7353170), (44, 7018935), (55, 5615148), (59, 5234460), (60, 5147219), (66, 4679290), (70, 4411902), (77, 4010820), (84, 3676585), (103, 2998380), (105, 2941268), (110, 2807574), (118, 2617230), (121, 2552340), (132, 2339645), (140, 2205951), (154, 2005410), (165, 1871716), (177, 1744820), (206, 1499190), (210, 1470634), (220, 1403787), (231, 1336940), (236, 1308615), (242, 1276170), (295, 1046892), (308, 1002705), (309, 999460), (330, 935858), (354, 872410), (363, 850780), (385, 802164), (412, 749595), (413, 747780), (420, 735317), (462, 668470), (484, 638085), (515, 599676), (590, 523446), (605, 510468), (618, 499730), (649, 475860), (660, 467929), (708, 436205), (721, 428340), (726, 425390), (770, 401082), (826, 373890), (847, 364620), (885, 348964), (924, 334235), (1030, 299838), (1133, 272580), (1155, 267388), (1180, 261723), (1210, 255234), (1236, 249865), (1239, 249260), (1298, 237930), (1442, 214170), (1452, 212695), (1540, 200541), (1545, 199892), (1652, 186945), (1694, 182310), (1770, 174482), (1815, 170156), (1947, 158620), (2060, 149919), (2065, 149556), (2163, 142780), (2266, 136290), (2310, 133694), (2420, 127617), (2478, 124630), (2541, 121540), (2596, 118965), (2884, 107085), (3090, 99946), (3245, 95172), (3388, 91155), (3399, 90860), (3540, 87241), (3605, 85668), (3630, 85078), (3894, 79310), (4130, 74778), (4235, 72924), (4326, 71390), (4532, 68145), (4543, 67980), (4620, 66847), (4956, 62315), (5082, 60770), (5665, 54516), (6077, 50820), (6180, 49973), (6195, 49852), (6490, 47586), (6798, 45430), (7139, 43260), (7210, 42834), (7260, 42539), (7788, 39655), (7931, 38940), (8260, 37389), (8470, 36462), (8652, 35695), (9086, 33990), (9735, 31724), (10164, 30385), (10815, 28556), (11330, 27258), (12154, 25410), (12390, 24926), (12463, 24780), (12705, 24308), (12980, 23793), (13596, 22715), (13629, 22660), (14278, 21630), (14420, 21417), (15862, 19470), (16940, 18231), (16995, 18172)]