168619680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6163}}^1$

素因数の和:6203

約数の個数: 144

約数和(自身を含む): 605797920

約数和(自身を除く): 437178240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6163, 6840, 9120, 12326, 13680, 18489, 24652, 27360, 30815, 36978, 49304, 55467, 61630, 73956, 92445, 98608, 110934, 117097, 123260, 147912, 184890, 197216, 221868, 234194, 246520, 277335, 295824, 351291, 369780, 443736, 468388, 493040, 554670, 585485, 591648, 702582, 739560, 887472, 936776, 986080, 1053873, 1109340, 1170970, 1405164, 1479120, 1756455, 1774944, 1873552, 2107746, 2218680, 2341940, 2810328, 2958240, 3512910, 3747104, 4215492, 4437360, 4683880, 5269365, 5620656, 7025820, 8430984, 8874720, 9367760, 10538730, 11241312, 14051640, 16861968, 18735520, 21077460, 28103280, 33723936, 42154920, 56206560, 84309840, 168619680]

約数ペア:

[(1, 168619680), (2, 84309840), (3, 56206560), (4, 42154920), (5, 33723936), (6, 28103280), (8, 21077460), (9, 18735520), (10, 16861968), (12, 14051640), (15, 11241312), (16, 10538730), (18, 9367760), (19, 8874720), (20, 8430984), (24, 7025820), (30, 5620656), (32, 5269365), (36, 4683880), (38, 4437360), (40, 4215492), (45, 3747104), (48, 3512910), (57, 2958240), (60, 2810328), (72, 2341940), (76, 2218680), (80, 2107746), (90, 1873552), (95, 1774944), (96, 1756455), (114, 1479120), (120, 1405164), (144, 1170970), (152, 1109340), (160, 1053873), (171, 986080), (180, 936776), (190, 887472), (228, 739560), (240, 702582), (285, 591648), (288, 585485), (304, 554670), (342, 493040), (360, 468388), (380, 443736), (456, 369780), (480, 351291), (570, 295824), (608, 277335), (684, 246520), (720, 234194), (760, 221868), (855, 197216), (912, 184890), (1140, 147912), (1368, 123260), (1440, 117097), (1520, 110934), (1710, 98608), (1824, 92445), (2280, 73956), (2736, 61630), (3040, 55467), (3420, 49304), (4560, 36978), (5472, 30815), (6163, 27360), (6840, 24652), (9120, 18489), (12326, 13680)]