209110440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 824411520

約数和(自身を除く): 615301080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 53, 55, 56, 60, 61, 66, 70, 77, 84, 88, 98, 105, 106, 110, 120, 122, 132, 140, 147, 154, 159, 165, 168, 183, 196, 210, 212, 220, 231, 244, 245, 264, 265, 280, 294, 305, 308, 318, 330, 366, 371, 385, 392, 420, 424, 427, 440, 462, 488, 490, 530, 539, 583, 588, 610, 616, 636, 660, 671, 732, 735, 742, 770, 795, 840, 854, 915, 924, 980, 1060, 1078, 1113, 1155, 1166, 1176, 1220, 1272, 1281, 1320, 1342, 1464, 1470, 1484, 1540, 1590, 1617, 1708, 1749, 1830, 1848, 1855, 1960, 2013, 2120, 2135, 2156, 2226, 2310, 2332, 2440, 2562, 2597, 2684, 2695, 2915, 2940, 2968, 2989, 3080, 3180, 3233, 3234, 3355, 3416, 3498, 3660, 3710, 4026, 4081, 4270, 4312, 4452, 4620, 4664, 4697, 5124, 5194, 5368, 5390, 5565, 5830, 5880, 5978, 6360, 6405, 6466, 6468, 6710, 6996, 7320, 7420, 7791, 8052, 8085, 8162, 8540, 8745, 8904, 8967, 9240, 9394, 9699, 10065, 10248, 10388, 10780, 11130, 11660, 11956, 12243, 12810, 12932, 12936, 12985, 13420, 13992, 14091, 14840, 14945, 15582, 16104, 16165, 16170, 16324, 17080, 17490, 17934, 18788, 19398, 20130, 20405, 20776, 21560, 22260, 22631, 23320, 23485, 23912, 24486, 25620, 25864, 25970, 26840, 28182, 28567, 29890, 31164, 32330, 32340, 32648, 32879, 34980, 35563, 35868, 37576, 38796, 38955, 40260, 40810, 44520, 44835, 45262, 46970, 48495, 48972, 51240, 51940, 56364, 57134, 59780, 61215, 62328, 64660, 64680, 65758, 67893, 69960, 70455, 71126, 71736, 77592, 77910, 80520, 81620, 85701, 89670, 90524, 93940, 96990, 97944, 98637, 103880, 106689, 112728, 113155, 114268, 119560, 122430, 129320, 131516, 135786, 140910, 142252, 142835, 155820, 158417, 163240, 164395, 171402, 177815, 179340, 181048, 187880, 193980, 197274, 213378, 226310, 228536, 244860, 248941, 263032, 271572, 281820, 284504, 285670, 311640, 316834, 328790, 339465, 342804, 355630, 358680, 387960, 394548, 426756, 428505, 452620, 475251, 489720, 493185, 497882, 533445, 543144, 563640, 571340, 633668, 657580, 678930, 685608, 711260, 746823, 789096, 792085, 853512, 857010, 905240, 950502, 986370, 995764, 1066890, 1142680, 1244705, 1267336, 1315160, 1357860, 1422520, 1493646, 1584170, 1714020, 1742587, 1901004, 1972740, 1991528, 2133780, 2376255, 2489410, 2715720, 2987292, 3168340, 3428040, 3485174, 3734115, 3802008, 3945480, 4267560, 4752510, 4978820, 5227761, 5974584, 6336680, 6970348, 7468230, 8712935, 9505020, 9957640, 10455522, 13940696, 14936460, 17425870, 19010040, 20911044, 26138805, 29872920, 34851740, 41822088, 52277610, 69703480, 104555220, 209110440]

約数ペア:

[(1, 209110440), (2, 104555220), (3, 69703480), (4, 52277610), (5, 41822088), (6, 34851740), (7, 29872920), (8, 26138805), (10, 20911044), (11, 19010040), (12, 17425870), (14, 14936460), (15, 13940696), (20, 10455522), (21, 9957640), (22, 9505020), (24, 8712935), (28, 7468230), (30, 6970348), (33, 6336680), (35, 5974584), (40, 5227761), (42, 4978820), (44, 4752510), (49, 4267560), (53, 3945480), (55, 3802008), (56, 3734115), (60, 3485174), (61, 3428040), (66, 3168340), (70, 2987292), (77, 2715720), (84, 2489410), (88, 2376255), (98, 2133780), (105, 1991528), (106, 1972740), (110, 1901004), (120, 1742587), (122, 1714020), (132, 1584170), (140, 1493646), (147, 1422520), (154, 1357860), (159, 1315160), (165, 1267336), (168, 1244705), (183, 1142680), (196, 1066890), (210, 995764), (212, 986370), (220, 950502), (231, 905240), (244, 857010), (245, 853512), (264, 792085), (265, 789096), (280, 746823), (294, 711260), (305, 685608), (308, 678930), (318, 657580), (330, 633668), (366, 571340), (371, 563640), (385, 543144), (392, 533445), (420, 497882), (424, 493185), (427, 489720), (440, 475251), (462, 452620), (488, 428505), (490, 426756), (530, 394548), (539, 387960), (583, 358680), (588, 355630), (610, 342804), (616, 339465), (636, 328790), (660, 316834), (671, 311640), (732, 285670), (735, 284504), (742, 281820), (770, 271572), (795, 263032), (840, 248941), (854, 244860), (915, 228536), (924, 226310), (980, 213378), (1060, 197274), (1078, 193980), (1113, 187880), (1155, 181048), (1166, 179340), (1176, 177815), (1220, 171402), (1272, 164395), (1281, 163240), (1320, 158417), (1342, 155820), (1464, 142835), (1470, 142252), (1484, 140910), (1540, 135786), (1590, 131516), (1617, 129320), (1708, 122430), (1749, 119560), (1830, 114268), (1848, 113155), (1855, 112728), (1960, 106689), (2013, 103880), (2120, 98637), (2135, 97944), (2156, 96990), (2226, 93940), (2310, 90524), (2332, 89670), (2440, 85701), (2562, 81620), (2597, 80520), (2684, 77910), (2695, 77592), (2915, 71736), (2940, 71126), (2968, 70455), (2989, 69960), (3080, 67893), (3180, 65758), (3233, 64680), (3234, 64660), (3355, 62328), (3416, 61215), (3498, 59780), (3660, 57134), (3710, 56364), (4026, 51940), (4081, 51240), (4270, 48972), (4312, 48495), (4452, 46970), (4620, 45262), (4664, 44835), (4697, 44520), (5124, 40810), (5194, 40260), (5368, 38955), (5390, 38796), (5565, 37576), (5830, 35868), (5880, 35563), (5978, 34980), (6360, 32879), (6405, 32648), (6466, 32340), (6468, 32330), (6710, 31164), (6996, 29890), (7320, 28567), (7420, 28182), (7791, 26840), (8052, 25970), (8085, 25864), (8162, 25620), (8540, 24486), (8745, 23912), (8904, 23485), (8967, 23320), (9240, 22631), (9394, 22260), (9699, 21560), (10065, 20776), (10248, 20405), (10388, 20130), (10780, 19398), (11130, 18788), (11660, 17934), (11956, 17490), (12243, 17080), (12810, 16324), (12932, 16170), (12936, 16165), (12985, 16104), (13420, 15582), (13992, 14945), (14091, 14840)]