304731240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 1038804480

約数和(自身を除く): 734073240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 605, 620, 660, 677, 682, 726, 744, 930, 968, 1023, 1210, 1240, 1320, 1354, 1364, 1452, 1705, 1815, 1860, 2031, 2046, 2420, 2708, 2728, 2904, 3385, 3410, 3630, 3720, 3751, 4062, 4092, 4840, 5115, 5416, 6770, 6820, 7260, 7447, 7502, 8124, 8184, 10155, 10230, 11253, 13540, 13640, 14520, 14894, 15004, 16248, 18755, 20310, 20460, 20987, 22341, 22506, 27080, 29788, 30008, 37235, 37510, 40620, 40920, 41974, 44682, 45012, 56265, 59576, 62961, 74470, 75020, 81240, 81917, 83948, 89364, 90024, 104935, 111705, 112530, 125922, 148940, 150040, 163834, 167896, 178728, 209870, 223410, 225060, 230857, 245751, 251844, 297880, 314805, 327668, 409585, 419740, 446820, 450120, 461714, 491502, 503688, 629610, 655336, 692571, 819170, 839480, 893640, 923428, 983004, 1154285, 1228755, 1259220, 1385142, 1638340, 1846856, 1966008, 2308570, 2457510, 2518440, 2539427, 2770284, 3276680, 3462855, 4617140, 4915020, 5078854, 5540568, 6925710, 7618281, 9234280, 9830040, 10157708, 12697135, 13851420, 15236562, 20315416, 25394270, 27702840, 30473124, 38091405, 50788540, 60946248, 76182810, 101577080, 152365620, 304731240]

約数ペア:

[(1, 304731240), (2, 152365620), (3, 101577080), (4, 76182810), (5, 60946248), (6, 50788540), (8, 38091405), (10, 30473124), (11, 27702840), (12, 25394270), (15, 20315416), (20, 15236562), (22, 13851420), (24, 12697135), (30, 10157708), (31, 9830040), (33, 9234280), (40, 7618281), (44, 6925710), (55, 5540568), (60, 5078854), (62, 4915020), (66, 4617140), (88, 3462855), (93, 3276680), (110, 2770284), (120, 2539427), (121, 2518440), (124, 2457510), (132, 2308570), (155, 1966008), (165, 1846856), (186, 1638340), (220, 1385142), (242, 1259220), (248, 1228755), (264, 1154285), (310, 983004), (330, 923428), (341, 893640), (363, 839480), (372, 819170), (440, 692571), (465, 655336), (484, 629610), (605, 503688), (620, 491502), (660, 461714), (677, 450120), (682, 446820), (726, 419740), (744, 409585), (930, 327668), (968, 314805), (1023, 297880), (1210, 251844), (1240, 245751), (1320, 230857), (1354, 225060), (1364, 223410), (1452, 209870), (1705, 178728), (1815, 167896), (1860, 163834), (2031, 150040), (2046, 148940), (2420, 125922), (2708, 112530), (2728, 111705), (2904, 104935), (3385, 90024), (3410, 89364), (3630, 83948), (3720, 81917), (3751, 81240), (4062, 75020), (4092, 74470), (4840, 62961), (5115, 59576), (5416, 56265), (6770, 45012), (6820, 44682), (7260, 41974), (7447, 40920), (7502, 40620), (8124, 37510), (8184, 37235), (10155, 30008), (10230, 29788), (11253, 27080), (13540, 22506), (13640, 22341), (14520, 20987), (14894, 20460), (15004, 20310), (16248, 18755)]