148727280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 504092736

約数和(自身を除く): 355365456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 653, 730, 780, 876, 949, 1040, 1095, 1168, 1306, 1460, 1560, 1752, 1898, 1959, 2190, 2612, 2847, 2920, 3120, 3265, 3504, 3796, 3918, 4380, 4745, 5224, 5694, 5840, 6530, 7592, 7836, 8489, 8760, 9490, 9795, 10448, 11388, 13060, 14235, 15184, 15672, 16978, 17520, 18980, 19590, 22776, 25467, 26120, 28470, 31344, 33956, 37960, 39180, 42445, 45552, 47669, 50934, 52240, 56940, 67912, 75920, 78360, 84890, 95338, 101868, 113880, 127335, 135824, 143007, 156720, 169780, 190676, 203736, 227760, 238345, 254670, 286014, 339560, 381352, 407472, 476690, 509340, 572028, 619697, 679120, 715035, 762704, 953380, 1018680, 1144056, 1239394, 1430070, 1859091, 1906760, 2037360, 2288112, 2478788, 2860140, 3098485, 3718182, 3813520, 4957576, 5720280, 6196970, 7436364, 9295455, 9915152, 11440560, 12393940, 14872728, 18590910, 24787880, 29745456, 37181820, 49575760, 74363640, 148727280]

約数ペア:

[(1, 148727280), (2, 74363640), (3, 49575760), (4, 37181820), (5, 29745456), (6, 24787880), (8, 18590910), (10, 14872728), (12, 12393940), (13, 11440560), (15, 9915152), (16, 9295455), (20, 7436364), (24, 6196970), (26, 5720280), (30, 4957576), (39, 3813520), (40, 3718182), (48, 3098485), (52, 2860140), (60, 2478788), (65, 2288112), (73, 2037360), (78, 1906760), (80, 1859091), (104, 1430070), (120, 1239394), (130, 1144056), (146, 1018680), (156, 953380), (195, 762704), (208, 715035), (219, 679120), (240, 619697), (260, 572028), (292, 509340), (312, 476690), (365, 407472), (390, 381352), (438, 339560), (520, 286014), (584, 254670), (624, 238345), (653, 227760), (730, 203736), (780, 190676), (876, 169780), (949, 156720), (1040, 143007), (1095, 135824), (1168, 127335), (1306, 113880), (1460, 101868), (1560, 95338), (1752, 84890), (1898, 78360), (1959, 75920), (2190, 67912), (2612, 56940), (2847, 52240), (2920, 50934), (3120, 47669), (3265, 45552), (3504, 42445), (3796, 39180), (3918, 37960), (4380, 33956), (4745, 31344), (5224, 28470), (5694, 26120), (5840, 25467), (6530, 22776), (7592, 19590), (7836, 18980), (8489, 17520), (8760, 16978), (9490, 15672), (9795, 15184), (10448, 14235), (11388, 13060)]