571728240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13931}}^1$

素因数の和:13972

約数の個数: 160

約数和(自身を含む): 2073081600

約数和(自身を除く): 1501353360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 13931, 20520, 27862, 41040, 41793, 55724, 69655, 83586, 111448, 125379, 139310, 167172, 208965, 222896, 250758, 264689, 278620, 334344, 376137, 417930, 501516, 529378, 557240, 626895, 668688, 752274, 794067, 835860, 1003032, 1058756, 1114480, 1253790, 1323445, 1504548, 1588134, 1671720, 1880685, 2006064, 2117512, 2382201, 2507580, 2646890, 3009096, 3176268, 3343440, 3761370, 3970335, 4235024, 4764402, 5015160, 5293780, 6018192, 6352536, 7146603, 7522740, 7940670, 9528804, 10030320, 10587560, 11911005, 12705072, 14293206, 15045480, 15881340, 19057608, 21175120, 23822010, 28586412, 30090960, 31762680, 35733015, 38115216, 47644020, 57172824, 63525360, 71466030, 95288040, 114345648, 142932060, 190576080, 285864120, 571728240]

約数ペア:

[(1, 571728240), (2, 285864120), (3, 190576080), (4, 142932060), (5, 114345648), (6, 95288040), (8, 71466030), (9, 63525360), (10, 57172824), (12, 47644020), (15, 38115216), (16, 35733015), (18, 31762680), (19, 30090960), (20, 28586412), (24, 23822010), (27, 21175120), (30, 19057608), (36, 15881340), (38, 15045480), (40, 14293206), (45, 12705072), (48, 11911005), (54, 10587560), (57, 10030320), (60, 9528804), (72, 7940670), (76, 7522740), (80, 7146603), (90, 6352536), (95, 6018192), (108, 5293780), (114, 5015160), (120, 4764402), (135, 4235024), (144, 3970335), (152, 3761370), (171, 3343440), (180, 3176268), (190, 3009096), (216, 2646890), (228, 2507580), (240, 2382201), (270, 2117512), (285, 2006064), (304, 1880685), (342, 1671720), (360, 1588134), (380, 1504548), (432, 1323445), (456, 1253790), (513, 1114480), (540, 1058756), (570, 1003032), (684, 835860), (720, 794067), (760, 752274), (855, 668688), (912, 626895), (1026, 557240), (1080, 529378), (1140, 501516), (1368, 417930), (1520, 376137), (1710, 334344), (2052, 278620), (2160, 264689), (2280, 250758), (2565, 222896), (2736, 208965), (3420, 167172), (4104, 139310), (4560, 125379), (5130, 111448), (6840, 83586), (8208, 69655), (10260, 55724), (13680, 41793), (13931, 41040), (20520, 27862)]