233927460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:787

約数の個数: 192

約数和(自身を含む): 801561600

約数和(自身を除く): 567634140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 90, 94, 108, 117, 130, 135, 141, 156, 180, 188, 195, 234, 235, 260, 270, 282, 351, 390, 423, 468, 470, 540, 564, 585, 611, 702, 705, 709, 780, 846, 940, 1170, 1222, 1269, 1404, 1410, 1418, 1692, 1755, 1833, 2115, 2127, 2340, 2444, 2538, 2820, 2836, 3055, 3510, 3545, 3666, 4230, 4254, 5076, 5499, 6110, 6345, 6381, 7020, 7090, 7332, 8460, 8508, 9165, 9217, 10635, 10998, 12220, 12690, 12762, 14180, 16497, 18330, 18434, 19143, 21270, 21996, 25380, 25524, 27495, 27651, 31905, 32994, 33323, 36660, 36868, 38286, 42540, 46085, 54990, 55302, 63810, 65988, 66646, 76572, 82485, 82953, 92170, 95715, 99969, 109980, 110604, 127620, 133292, 138255, 164970, 165906, 166615, 184340, 191430, 199938, 248859, 276510, 299907, 329940, 331812, 333230, 382860, 399876, 414765, 433199, 497718, 499845, 553020, 599814, 666460, 829530, 866398, 899721, 995436, 999690, 1199628, 1244295, 1299597, 1499535, 1659060, 1732796, 1799442, 1999380, 2165995, 2488590, 2599194, 2999070, 3598884, 3898791, 4331990, 4498605, 4977180, 5198388, 5998140, 6497985, 7797582, 8663980, 8997210, 11696373, 12995970, 15595164, 17994420, 19493955, 23392746, 25991940, 38987910, 46785492, 58481865, 77975820, 116963730, 233927460]

約数ペア:

[(1, 233927460), (2, 116963730), (3, 77975820), (4, 58481865), (5, 46785492), (6, 38987910), (9, 25991940), (10, 23392746), (12, 19493955), (13, 17994420), (15, 15595164), (18, 12995970), (20, 11696373), (26, 8997210), (27, 8663980), (30, 7797582), (36, 6497985), (39, 5998140), (45, 5198388), (47, 4977180), (52, 4498605), (54, 4331990), (60, 3898791), (65, 3598884), (78, 2999070), (90, 2599194), (94, 2488590), (108, 2165995), (117, 1999380), (130, 1799442), (135, 1732796), (141, 1659060), (156, 1499535), (180, 1299597), (188, 1244295), (195, 1199628), (234, 999690), (235, 995436), (260, 899721), (270, 866398), (282, 829530), (351, 666460), (390, 599814), (423, 553020), (468, 499845), (470, 497718), (540, 433199), (564, 414765), (585, 399876), (611, 382860), (702, 333230), (705, 331812), (709, 329940), (780, 299907), (846, 276510), (940, 248859), (1170, 199938), (1222, 191430), (1269, 184340), (1404, 166615), (1410, 165906), (1418, 164970), (1692, 138255), (1755, 133292), (1833, 127620), (2115, 110604), (2127, 109980), (2340, 99969), (2444, 95715), (2538, 92170), (2820, 82953), (2836, 82485), (3055, 76572), (3510, 66646), (3545, 65988), (3666, 63810), (4230, 55302), (4254, 54990), (5076, 46085), (5499, 42540), (6110, 38286), (6345, 36868), (6381, 36660), (7020, 33323), (7090, 32994), (7332, 31905), (8460, 27651), (8508, 27495), (9165, 25524), (9217, 25380), (10635, 21996), (10998, 21270), (12220, 19143), (12690, 18434), (12762, 18330), (14180, 16497)]