2438141160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223273}}^1$

素因数の和:223307

約数の個数: 128

約数和(自身を含む): 9002407680

約数和(自身を除く): 6564266520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 223273, 446546, 669819, 893092, 1116365, 1339638, 1562911, 1786184, 2232730, 2679276, 2902549, 3125822, 3349095, 4465460, 4688733, 5358552, 5805098, 6251644, 6698190, 7814555, 8707647, 8930920, 9377466, 11610196, 12503288, 13396380, 14512745, 15629110, 17415294, 18754932, 20317843, 23220392, 23443665, 26792760, 29025490, 31258220, 34830588, 37509864, 40635686, 43538235, 46887330, 58050980, 60953529, 62516440, 69661176, 81271372, 87076470, 93774660, 101589215, 116101960, 121907058, 162542744, 174152940, 187549320, 203178430, 243814116, 304767645, 348305880, 406356860, 487628232, 609535290, 812713720, 1219070580, 2438141160]

約数ペア:

[(1, 2438141160), (2, 1219070580), (3, 812713720), (4, 609535290), (5, 487628232), (6, 406356860), (7, 348305880), (8, 304767645), (10, 243814116), (12, 203178430), (13, 187549320), (14, 174152940), (15, 162542744), (20, 121907058), (21, 116101960), (24, 101589215), (26, 93774660), (28, 87076470), (30, 81271372), (35, 69661176), (39, 62516440), (40, 60953529), (42, 58050980), (52, 46887330), (56, 43538235), (60, 40635686), (65, 37509864), (70, 34830588), (78, 31258220), (84, 29025490), (91, 26792760), (104, 23443665), (105, 23220392), (120, 20317843), (130, 18754932), (140, 17415294), (156, 15629110), (168, 14512745), (182, 13396380), (195, 12503288), (210, 11610196), (260, 9377466), (273, 8930920), (280, 8707647), (312, 7814555), (364, 6698190), (390, 6251644), (420, 5805098), (455, 5358552), (520, 4688733), (546, 4465460), (728, 3349095), (780, 3125822), (840, 2902549), (910, 2679276), (1092, 2232730), (1365, 1786184), (1560, 1562911), (1820, 1339638), (2184, 1116365), (2730, 893092), (3640, 669819), (5460, 446546), (10920, 223273)]