23878140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 192

約数和(自身を含む): 82639872

約数和(自身を除く): 58761732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 65, 66, 69, 78, 92, 110, 115, 121, 130, 132, 138, 143, 156, 165, 195, 220, 230, 242, 253, 260, 276, 286, 299, 330, 345, 363, 390, 429, 460, 484, 506, 572, 598, 605, 660, 690, 715, 726, 759, 780, 858, 897, 1012, 1196, 1210, 1265, 1331, 1380, 1430, 1452, 1495, 1518, 1573, 1716, 1794, 1815, 2145, 2420, 2530, 2662, 2783, 2860, 2990, 3036, 3146, 3289, 3588, 3630, 3795, 3993, 4290, 4485, 4719, 5060, 5324, 5566, 5980, 6292, 6578, 6655, 7260, 7590, 7865, 7986, 8349, 8580, 8970, 9438, 9867, 11132, 13156, 13310, 13915, 15180, 15730, 15972, 16445, 16698, 17303, 17940, 18876, 19734, 19965, 23595, 26620, 27830, 30613, 31460, 32890, 33396, 34606, 36179, 39468, 39930, 41745, 47190, 49335, 51909, 55660, 61226, 65780, 69212, 72358, 79860, 83490, 86515, 91839, 94380, 98670, 103818, 108537, 122452, 144716, 153065, 166980, 173030, 180895, 183678, 197340, 207636, 217074, 259545, 306130, 346060, 361790, 367356, 397969, 434148, 459195, 519090, 542685, 612260, 723580, 795938, 918390, 1038180, 1085370, 1193907, 1591876, 1836780, 1989845, 2170740, 2387814, 3979690, 4775628, 5969535, 7959380, 11939070, 23878140]

約数ペア:

[(1, 23878140), (2, 11939070), (3, 7959380), (4, 5969535), (5, 4775628), (6, 3979690), (10, 2387814), (11, 2170740), (12, 1989845), (13, 1836780), (15, 1591876), (20, 1193907), (22, 1085370), (23, 1038180), (26, 918390), (30, 795938), (33, 723580), (39, 612260), (44, 542685), (46, 519090), (52, 459195), (55, 434148), (60, 397969), (65, 367356), (66, 361790), (69, 346060), (78, 306130), (92, 259545), (110, 217074), (115, 207636), (121, 197340), (130, 183678), (132, 180895), (138, 173030), (143, 166980), (156, 153065), (165, 144716), (195, 122452), (220, 108537), (230, 103818), (242, 98670), (253, 94380), (260, 91839), (276, 86515), (286, 83490), (299, 79860), (330, 72358), (345, 69212), (363, 65780), (390, 61226), (429, 55660), (460, 51909), (484, 49335), (506, 47190), (572, 41745), (598, 39930), (605, 39468), (660, 36179), (690, 34606), (715, 33396), (726, 32890), (759, 31460), (780, 30613), (858, 27830), (897, 26620), (1012, 23595), (1196, 19965), (1210, 19734), (1265, 18876), (1331, 17940), (1380, 17303), (1430, 16698), (1452, 16445), (1495, 15972), (1518, 15730), (1573, 15180), (1716, 13915), (1794, 13310), (1815, 13156), (2145, 11132), (2420, 9867), (2530, 9438), (2662, 8970), (2783, 8580), (2860, 8349), (2990, 7986), (3036, 7865), (3146, 7590), (3289, 7260), (3588, 6655), (3630, 6578), (3795, 6292), (3993, 5980), (4290, 5566), (4485, 5324), (4719, 5060)]