6618705480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{322549}}^1$

素因数の和:322588

約数の個数: 128

約数和(自身を含む): 23223600000

約数和(自身を除く): 16604894520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 322549, 645098, 967647, 1290196, 1612745, 1935294, 2580392, 2902941, 3225490, 3870588, 4838235, 5805882, 6128431, 6450980, 7741176, 8708823, 9676470, 11611764, 12256862, 12901960, 14514705, 17417646, 18385293, 19352940, 23223528, 24513724, 29029410, 30642155, 34835292, 36770586, 38705880, 43544115, 49027448, 55155879, 58058820, 61284310, 69670584, 73541172, 87088230, 91926465, 110311758, 116117640, 122568620, 147082344, 165467637, 174176460, 183852930, 220623516, 245137240, 275779395, 330935274, 348352920, 367705860, 441247032, 551558790, 661870548, 735411720, 827338185, 1103117580, 1323741096, 1654676370, 2206235160, 3309352740, 6618705480]

約数ペア:

[(1, 6618705480), (2, 3309352740), (3, 2206235160), (4, 1654676370), (5, 1323741096), (6, 1103117580), (8, 827338185), (9, 735411720), (10, 661870548), (12, 551558790), (15, 441247032), (18, 367705860), (19, 348352920), (20, 330935274), (24, 275779395), (27, 245137240), (30, 220623516), (36, 183852930), (38, 174176460), (40, 165467637), (45, 147082344), (54, 122568620), (57, 116117640), (60, 110311758), (72, 91926465), (76, 87088230), (90, 73541172), (95, 69670584), (108, 61284310), (114, 58058820), (120, 55155879), (135, 49027448), (152, 43544115), (171, 38705880), (180, 36770586), (190, 34835292), (216, 30642155), (228, 29029410), (270, 24513724), (285, 23223528), (342, 19352940), (360, 18385293), (380, 17417646), (456, 14514705), (513, 12901960), (540, 12256862), (570, 11611764), (684, 9676470), (760, 8708823), (855, 7741176), (1026, 6450980), (1080, 6128431), (1140, 5805882), (1368, 4838235), (1710, 3870588), (2052, 3225490), (2280, 2902941), (2565, 2580392), (3420, 1935294), (4104, 1612745), (5130, 1290196), (6840, 967647), (10260, 645098), (20520, 322549)]