259979280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 320

約数和(自身を含む): 951367680

約数和(自身を除く): 691388400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 71, 73, 76, 80, 88, 95, 110, 114, 120, 132, 142, 146, 152, 165, 176, 190, 209, 213, 219, 220, 228, 240, 264, 284, 285, 292, 304, 330, 355, 365, 380, 418, 426, 438, 440, 456, 528, 568, 570, 584, 627, 660, 710, 730, 760, 781, 803, 836, 852, 876, 880, 912, 1045, 1065, 1095, 1136, 1140, 1168, 1254, 1320, 1349, 1387, 1420, 1460, 1520, 1562, 1606, 1672, 1704, 1752, 2090, 2130, 2190, 2280, 2343, 2409, 2508, 2640, 2698, 2774, 2840, 2920, 3124, 3135, 3212, 3344, 3408, 3504, 3905, 4015, 4047, 4161, 4180, 4260, 4380, 4560, 4686, 4818, 5016, 5183, 5396, 5548, 5680, 5840, 6248, 6270, 6424, 6745, 6935, 7810, 8030, 8094, 8322, 8360, 8520, 8760, 9372, 9636, 10032, 10366, 10792, 11096, 11715, 12045, 12496, 12540, 12848, 13490, 13870, 14839, 15257, 15549, 15620, 16060, 16188, 16644, 16720, 17040, 17520, 18744, 19272, 20235, 20732, 20805, 21584, 22192, 23430, 24090, 25080, 25915, 26980, 27740, 29678, 30514, 31098, 31240, 32120, 32376, 33288, 37488, 38544, 40470, 41464, 41610, 44517, 45771, 46860, 48180, 50160, 51830, 53960, 55480, 57013, 59356, 61028, 62196, 62480, 64240, 64752, 66576, 74195, 76285, 77745, 80940, 82928, 83220, 89034, 91542, 93720, 96360, 98477, 103660, 107920, 110960, 114026, 118712, 122056, 124392, 148390, 152570, 155490, 161880, 166440, 171039, 178068, 183084, 187440, 192720, 196954, 207320, 222585, 228052, 228855, 237424, 244112, 248784, 285065, 295431, 296780, 305140, 310980, 323760, 332880, 342078, 356136, 366168, 393908, 414640, 445170, 456104, 457710, 492385, 570130, 590862, 593560, 610280, 621960, 684156, 712272, 732336, 787816, 855195, 890340, 912208, 915420, 984770, 1083247, 1140260, 1181724, 1187120, 1220560, 1243920, 1368312, 1477155, 1575632, 1710390, 1780680, 1830840, 1969540, 2166494, 2280520, 2363448, 2736624, 2954310, 3249741, 3420780, 3561360, 3661680, 3939080, 4332988, 4561040, 4726896, 5416235, 5908620, 6499482, 6841560, 7878160, 8665976, 10832470, 11817240, 12998964, 13683120, 16248705, 17331952, 21664940, 23634480, 25997928, 32497410, 43329880, 51995856, 64994820, 86659760, 129989640, 259979280]

約数ペア:

[(1, 259979280), (2, 129989640), (3, 86659760), (4, 64994820), (5, 51995856), (6, 43329880), (8, 32497410), (10, 25997928), (11, 23634480), (12, 21664940), (15, 17331952), (16, 16248705), (19, 13683120), (20, 12998964), (22, 11817240), (24, 10832470), (30, 8665976), (33, 7878160), (38, 6841560), (40, 6499482), (44, 5908620), (48, 5416235), (55, 4726896), (57, 4561040), (60, 4332988), (66, 3939080), (71, 3661680), (73, 3561360), (76, 3420780), (80, 3249741), (88, 2954310), (95, 2736624), (110, 2363448), (114, 2280520), (120, 2166494), (132, 1969540), (142, 1830840), (146, 1780680), (152, 1710390), (165, 1575632), (176, 1477155), (190, 1368312), (209, 1243920), (213, 1220560), (219, 1187120), (220, 1181724), (228, 1140260), (240, 1083247), (264, 984770), (284, 915420), (285, 912208), (292, 890340), (304, 855195), (330, 787816), (355, 732336), (365, 712272), (380, 684156), (418, 621960), (426, 610280), (438, 593560), (440, 590862), (456, 570130), (528, 492385), (568, 457710), (570, 456104), (584, 445170), (627, 414640), (660, 393908), (710, 366168), (730, 356136), (760, 342078), (781, 332880), (803, 323760), (836, 310980), (852, 305140), (876, 296780), (880, 295431), (912, 285065), (1045, 248784), (1065, 244112), (1095, 237424), (1136, 228855), (1140, 228052), (1168, 222585), (1254, 207320), (1320, 196954), (1349, 192720), (1387, 187440), (1420, 183084), (1460, 178068), (1520, 171039), (1562, 166440), (1606, 161880), (1672, 155490), (1704, 152570), (1752, 148390), (2090, 124392), (2130, 122056), (2190, 118712), (2280, 114026), (2343, 110960), (2409, 107920), (2508, 103660), (2640, 98477), (2698, 96360), (2774, 93720), (2840, 91542), (2920, 89034), (3124, 83220), (3135, 82928), (3212, 80940), (3344, 77745), (3408, 76285), (3504, 74195), (3905, 66576), (4015, 64752), (4047, 64240), (4161, 62480), (4180, 62196), (4260, 61028), (4380, 59356), (4560, 57013), (4686, 55480), (4818, 53960), (5016, 51830), (5183, 50160), (5396, 48180), (5548, 46860), (5680, 45771), (5840, 44517), (6248, 41610), (6270, 41464), (6424, 40470), (6745, 38544), (6935, 37488), (7810, 33288), (8030, 32376), (8094, 32120), (8322, 31240), (8360, 31098), (8520, 30514), (8760, 29678), (9372, 27740), (9636, 26980), (10032, 25915), (10366, 25080), (10792, 24090), (11096, 23430), (11715, 22192), (12045, 21584), (12496, 20805), (12540, 20732), (12848, 20235), (13490, 19272), (13870, 18744), (14839, 17520), (15257, 17040), (15549, 16720), (15620, 16644), (16060, 16188)]