38934420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 144789120

約数和(自身を除く): 105854700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 41, 42, 49, 51, 57, 60, 68, 70, 76, 82, 84, 85, 95, 98, 102, 105, 114, 119, 123, 133, 140, 147, 164, 170, 190, 196, 204, 205, 210, 228, 238, 245, 246, 255, 266, 285, 287, 294, 323, 340, 357, 380, 399, 410, 420, 476, 490, 492, 510, 532, 570, 574, 588, 595, 615, 646, 665, 697, 714, 735, 779, 798, 820, 833, 861, 931, 969, 980, 1020, 1140, 1148, 1190, 1230, 1292, 1330, 1394, 1428, 1435, 1470, 1558, 1596, 1615, 1666, 1722, 1785, 1862, 1938, 1995, 2009, 2091, 2261, 2337, 2380, 2460, 2499, 2660, 2788, 2793, 2870, 2940, 3116, 3230, 3332, 3444, 3485, 3570, 3724, 3876, 3895, 3990, 4018, 4165, 4182, 4305, 4522, 4655, 4674, 4845, 4879, 4998, 5453, 5586, 5740, 6027, 6460, 6783, 6970, 7140, 7790, 7980, 8036, 8330, 8364, 8610, 9044, 9310, 9348, 9690, 9758, 9996, 10045, 10455, 10906, 11172, 11305, 11685, 12054, 12495, 13243, 13566, 13940, 13965, 14637, 15580, 15827, 16359, 16660, 17220, 18620, 19380, 19516, 20090, 20910, 21812, 22610, 23370, 24108, 24395, 24990, 26486, 27132, 27265, 27930, 29274, 30135, 31654, 32718, 33915, 34153, 38171, 39729, 40180, 41820, 45220, 46740, 47481, 48790, 49980, 52972, 54530, 55860, 58548, 60270, 63308, 65436, 66215, 67830, 68306, 73185, 76342, 79135, 79458, 81795, 92701, 94962, 97580, 102459, 109060, 114513, 120540, 132430, 135660, 136612, 146370, 152684, 158270, 158916, 163590, 170765, 185402, 189924, 190855, 198645, 204918, 229026, 237405, 264860, 278103, 292740, 316540, 327180, 341530, 370804, 381710, 397290, 409836, 458052, 463505, 474810, 512295, 556206, 572565, 648907, 683060, 763420, 794580, 927010, 949620, 1024590, 1112412, 1145130, 1297814, 1390515, 1854020, 1946721, 2049180, 2290260, 2595628, 2781030, 3244535, 3893442, 5562060, 6489070, 7786884, 9733605, 12978140, 19467210, 38934420]

約数ペア:

[(1, 38934420), (2, 19467210), (3, 12978140), (4, 9733605), (5, 7786884), (6, 6489070), (7, 5562060), (10, 3893442), (12, 3244535), (14, 2781030), (15, 2595628), (17, 2290260), (19, 2049180), (20, 1946721), (21, 1854020), (28, 1390515), (30, 1297814), (34, 1145130), (35, 1112412), (38, 1024590), (41, 949620), (42, 927010), (49, 794580), (51, 763420), (57, 683060), (60, 648907), (68, 572565), (70, 556206), (76, 512295), (82, 474810), (84, 463505), (85, 458052), (95, 409836), (98, 397290), (102, 381710), (105, 370804), (114, 341530), (119, 327180), (123, 316540), (133, 292740), (140, 278103), (147, 264860), (164, 237405), (170, 229026), (190, 204918), (196, 198645), (204, 190855), (205, 189924), (210, 185402), (228, 170765), (238, 163590), (245, 158916), (246, 158270), (255, 152684), (266, 146370), (285, 136612), (287, 135660), (294, 132430), (323, 120540), (340, 114513), (357, 109060), (380, 102459), (399, 97580), (410, 94962), (420, 92701), (476, 81795), (490, 79458), (492, 79135), (510, 76342), (532, 73185), (570, 68306), (574, 67830), (588, 66215), (595, 65436), (615, 63308), (646, 60270), (665, 58548), (697, 55860), (714, 54530), (735, 52972), (779, 49980), (798, 48790), (820, 47481), (833, 46740), (861, 45220), (931, 41820), (969, 40180), (980, 39729), (1020, 38171), (1140, 34153), (1148, 33915), (1190, 32718), (1230, 31654), (1292, 30135), (1330, 29274), (1394, 27930), (1428, 27265), (1435, 27132), (1470, 26486), (1558, 24990), (1596, 24395), (1615, 24108), (1666, 23370), (1722, 22610), (1785, 21812), (1862, 20910), (1938, 20090), (1995, 19516), (2009, 19380), (2091, 18620), (2261, 17220), (2337, 16660), (2380, 16359), (2460, 15827), (2499, 15580), (2660, 14637), (2788, 13965), (2793, 13940), (2870, 13566), (2940, 13243), (3116, 12495), (3230, 12054), (3332, 11685), (3444, 11305), (3485, 11172), (3570, 10906), (3724, 10455), (3876, 10045), (3895, 9996), (3990, 9758), (4018, 9690), (4165, 9348), (4182, 9310), (4305, 9044), (4522, 8610), (4655, 8364), (4674, 8330), (4845, 8036), (4879, 7980), (4998, 7790), (5453, 7140), (5586, 6970), (5740, 6783), (6027, 6460)]