264281940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 924618240

約数和(自身を除く): 660336300

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, 81, 89, 90, 94, 108, 117, 130, 135, 141, 156, 162, 178, 180, 188, 195, 234, 235, 243, 260, 267, 270, 282, 324, 351, 356, 390, 405, 423, 445, 468, 470, 486, 534, 540, 564, 585, 611, 702, 705, 780, 801, 810, 846, 890, 940, 972, 1053, 1068, 1157, 1170, 1215, 1222, 1269, 1335, 1404, 1410, 1602, 1620, 1692, 1755, 1780, 1833, 2106, 2115, 2314, 2340, 2403, 2430, 2444, 2538, 2670, 2820, 3055, 3159, 3204, 3471, 3510, 3666, 3807, 4005, 4183, 4212, 4230, 4628, 4806, 4860, 5076, 5265, 5340, 5499, 5785, 6110, 6318, 6345, 6942, 7020, 7209, 7332, 7614, 8010, 8366, 8460, 9165, 9612, 10413, 10530, 10998, 11421, 11570, 12015, 12220, 12549, 12636, 12690, 13884, 14418, 15228, 15795, 16020, 16497, 16732, 17355, 18330, 19035, 20826, 20915, 21060, 21627, 21996, 22842, 23140, 24030, 25098, 25380, 27495, 28836, 31239, 31590, 32994, 34710, 36045, 36660, 37647, 38070, 41652, 41830, 43254, 45684, 48060, 49491, 50196, 52065, 54379, 54990, 57105, 62478, 62745, 63180, 65988, 69420, 72090, 75294, 76140, 82485, 83660, 86508, 93717, 98982, 104130, 108135, 108758, 109980, 112941, 114210, 124956, 125490, 144180, 148473, 150588, 156195, 163137, 164970, 187434, 188235, 197964, 208260, 216270, 217516, 225882, 228420, 247455, 250980, 271895, 281151, 296946, 312390, 326274, 329940, 338823, 374868, 376470, 432540, 451764, 468585, 489411, 494910, 543790, 562302, 564705, 593892, 624780, 652548, 677646, 742365, 752940, 815685, 937170, 978822, 989820, 1016469, 1087580, 1124604, 1129410, 1355292, 1405755, 1468233, 1484730, 1631370, 1694115, 1874340, 1957644, 2032938, 2258820, 2447055, 2811510, 2936466, 2969460, 3262740, 3388230, 4065876, 4404699, 4894110, 5082345, 5623020, 5872932, 6776460, 7341165, 8809398, 9788220, 10164690, 13214097, 14682330, 17618796, 20329380, 22023495, 26428194, 29364660, 44046990, 52856388, 66070485, 88093980, 132140970, 264281940]

約数ペア:

[(1, 264281940), (2, 132140970), (3, 88093980), (4, 66070485), (5, 52856388), (6, 44046990), (9, 29364660), (10, 26428194), (12, 22023495), (13, 20329380), (15, 17618796), (18, 14682330), (20, 13214097), (26, 10164690), (27, 9788220), (30, 8809398), (36, 7341165), (39, 6776460), (45, 5872932), (47, 5623020), (52, 5082345), (54, 4894110), (60, 4404699), (65, 4065876), (78, 3388230), (81, 3262740), (89, 2969460), (90, 2936466), (94, 2811510), (108, 2447055), (117, 2258820), (130, 2032938), (135, 1957644), (141, 1874340), (156, 1694115), (162, 1631370), (178, 1484730), (180, 1468233), (188, 1405755), (195, 1355292), (234, 1129410), (235, 1124604), (243, 1087580), (260, 1016469), (267, 989820), (270, 978822), (282, 937170), (324, 815685), (351, 752940), (356, 742365), (390, 677646), (405, 652548), (423, 624780), (445, 593892), (468, 564705), (470, 562302), (486, 543790), (534, 494910), (540, 489411), (564, 468585), (585, 451764), (611, 432540), (702, 376470), (705, 374868), (780, 338823), (801, 329940), (810, 326274), (846, 312390), (890, 296946), (940, 281151), (972, 271895), (1053, 250980), (1068, 247455), (1157, 228420), (1170, 225882), (1215, 217516), (1222, 216270), (1269, 208260), (1335, 197964), (1404, 188235), (1410, 187434), (1602, 164970), (1620, 163137), (1692, 156195), (1755, 150588), (1780, 148473), (1833, 144180), (2106, 125490), (2115, 124956), (2314, 114210), (2340, 112941), (2403, 109980), (2430, 108758), (2444, 108135), (2538, 104130), (2670, 98982), (2820, 93717), (3055, 86508), (3159, 83660), (3204, 82485), (3471, 76140), (3510, 75294), (3666, 72090), (3807, 69420), (4005, 65988), (4183, 63180), (4212, 62745), (4230, 62478), (4628, 57105), (4806, 54990), (4860, 54379), (5076, 52065), (5265, 50196), (5340, 49491), (5499, 48060), (5785, 45684), (6110, 43254), (6318, 41830), (6345, 41652), (6942, 38070), (7020, 37647), (7209, 36660), (7332, 36045), (7614, 34710), (8010, 32994), (8366, 31590), (8460, 31239), (9165, 28836), (9612, 27495), (10413, 25380), (10530, 25098), (10998, 24030), (11421, 23140), (11570, 22842), (12015, 21996), (12220, 21627), (12549, 21060), (12636, 20915), (12690, 20826), (13884, 19035), (14418, 18330), (15228, 17355), (15795, 16732), (16020, 16497)]