288702960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13219}}^1$

素因数の和:13255

約数の個数: 160

約数和(自身を含む): 1101596160

約数和(自身を除く): 812893200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 13219, 21840, 26438, 39657, 52876, 66095, 79314, 92533, 105752, 132190, 158628, 171847, 185066, 198285, 211504, 264380, 277599, 317256, 343694, 370132, 396570, 462665, 515541, 528760, 555198, 634512, 687388, 740264, 793140, 859235, 925330, 1031082, 1057520, 1110396, 1202929, 1374776, 1387995, 1480528, 1586280, 1718470, 1850660, 2062164, 2220792, 2405858, 2577705, 2749552, 2775990, 3172560, 3436940, 3608787, 3701320, 4124328, 4441584, 4811716, 5155410, 5551980, 6014645, 6873880, 7217574, 7402640, 8248656, 9623432, 10310820, 11103960, 12029290, 13747760, 14435148, 18043935, 19246864, 20621640, 22207920, 24058580, 28870296, 36087870, 41243280, 48117160, 57740592, 72175740, 96234320, 144351480, 288702960]

約数ペア:

[(1, 288702960), (2, 144351480), (3, 96234320), (4, 72175740), (5, 57740592), (6, 48117160), (7, 41243280), (8, 36087870), (10, 28870296), (12, 24058580), (13, 22207920), (14, 20621640), (15, 19246864), (16, 18043935), (20, 14435148), (21, 13747760), (24, 12029290), (26, 11103960), (28, 10310820), (30, 9623432), (35, 8248656), (39, 7402640), (40, 7217574), (42, 6873880), (48, 6014645), (52, 5551980), (56, 5155410), (60, 4811716), (65, 4441584), (70, 4124328), (78, 3701320), (80, 3608787), (84, 3436940), (91, 3172560), (104, 2775990), (105, 2749552), (112, 2577705), (120, 2405858), (130, 2220792), (140, 2062164), (156, 1850660), (168, 1718470), (182, 1586280), (195, 1480528), (208, 1387995), (210, 1374776), (240, 1202929), (260, 1110396), (273, 1057520), (280, 1031082), (312, 925330), (336, 859235), (364, 793140), (390, 740264), (420, 687388), (455, 634512), (520, 555198), (546, 528760), (560, 515541), (624, 462665), (728, 396570), (780, 370132), (840, 343694), (910, 317256), (1040, 277599), (1092, 264380), (1365, 211504), (1456, 198285), (1560, 185066), (1680, 171847), (1820, 158628), (2184, 132190), (2730, 105752), (3120, 92533), (3640, 79314), (4368, 66095), (5460, 52876), (7280, 39657), (10920, 26438), (13219, 21840)]