1322657640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1581

約数の個数: 256

約数和(自身を含む): 4752000000

約数和(自身を除く): 3429342360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 86, 90, 95, 108, 114, 120, 129, 135, 152, 171, 172, 180, 190, 215, 216, 228, 258, 270, 285, 342, 344, 360, 380, 387, 430, 456, 513, 516, 540, 570, 645, 684, 760, 774, 817, 855, 860, 1026, 1032, 1080, 1140, 1161, 1290, 1368, 1499, 1548, 1634, 1710, 1720, 1935, 2052, 2280, 2322, 2451, 2565, 2580, 2998, 3096, 3268, 3420, 3870, 4085, 4104, 4497, 4644, 4902, 5130, 5160, 5805, 5996, 6536, 6840, 7353, 7495, 7740, 8170, 8994, 9288, 9804, 10260, 11610, 11992, 12255, 13491, 14706, 14990, 15480, 16340, 17988, 19608, 20520, 22059, 22485, 23220, 24510, 26982, 28481, 29412, 29980, 32680, 35976, 36765, 40473, 44118, 44970, 46440, 49020, 53964, 56962, 58824, 59960, 64457, 67455, 73530, 80946, 85443, 88236, 89940, 98040, 107928, 110295, 113924, 128914, 134910, 142405, 147060, 161892, 170886, 176472, 179880, 193371, 202365, 220590, 227848, 256329, 257828, 269820, 284810, 294120, 322285, 323784, 341772, 386742, 404730, 427215, 441180, 512658, 515656, 539640, 569620, 580113, 644570, 683544, 768987, 773484, 809460, 854430, 882360, 966855, 1025316, 1139240, 1160226, 1224683, 1281645, 1289140, 1537974, 1546968, 1618920, 1708860, 1740339, 1933710, 2050632, 2320452, 2449366, 2563290, 2578280, 2900565, 3075948, 3417720, 3480678, 3674049, 3844935, 3867420, 4640904, 4898732, 5126580, 5801130, 6123415, 6151896, 6961356, 7348098, 7689870, 7734840, 8701695, 9797464, 10253160, 11022147, 11602260, 12246830, 13922712, 14696196, 15379740, 17403390, 18370245, 22044294, 23204520, 24493660, 29392392, 30759480, 33066441, 34806780, 36740490, 44088588, 48987320, 55110735, 66132882, 69613560, 73480980, 88177176, 110221470, 132265764, 146961960, 165332205, 220442940, 264531528, 330664410, 440885880, 661328820, 1322657640]

約数ペア:

[(1, 1322657640), (2, 661328820), (3, 440885880), (4, 330664410), (5, 264531528), (6, 220442940), (8, 165332205), (9, 146961960), (10, 132265764), (12, 110221470), (15, 88177176), (18, 73480980), (19, 69613560), (20, 66132882), (24, 55110735), (27, 48987320), (30, 44088588), (36, 36740490), (38, 34806780), (40, 33066441), (43, 30759480), (45, 29392392), (54, 24493660), (57, 23204520), (60, 22044294), (72, 18370245), (76, 17403390), (86, 15379740), (90, 14696196), (95, 13922712), (108, 12246830), (114, 11602260), (120, 11022147), (129, 10253160), (135, 9797464), (152, 8701695), (171, 7734840), (172, 7689870), (180, 7348098), (190, 6961356), (215, 6151896), (216, 6123415), (228, 5801130), (258, 5126580), (270, 4898732), (285, 4640904), (342, 3867420), (344, 3844935), (360, 3674049), (380, 3480678), (387, 3417720), (430, 3075948), (456, 2900565), (513, 2578280), (516, 2563290), (540, 2449366), (570, 2320452), (645, 2050632), (684, 1933710), (760, 1740339), (774, 1708860), (817, 1618920), (855, 1546968), (860, 1537974), (1026, 1289140), (1032, 1281645), (1080, 1224683), (1140, 1160226), (1161, 1139240), (1290, 1025316), (1368, 966855), (1499, 882360), (1548, 854430), (1634, 809460), (1710, 773484), (1720, 768987), (1935, 683544), (2052, 644570), (2280, 580113), (2322, 569620), (2451, 539640), (2565, 515656), (2580, 512658), (2998, 441180), (3096, 427215), (3268, 404730), (3420, 386742), (3870, 341772), (4085, 323784), (4104, 322285), (4497, 294120), (4644, 284810), (4902, 269820), (5130, 257828), (5160, 256329), (5805, 227848), (5996, 220590), (6536, 202365), (6840, 193371), (7353, 179880), (7495, 176472), (7740, 170886), (8170, 161892), (8994, 147060), (9288, 142405), (9804, 134910), (10260, 128914), (11610, 113924), (11992, 110295), (12255, 107928), (13491, 98040), (14706, 89940), (14990, 88236), (15480, 85443), (16340, 80946), (17988, 73530), (19608, 67455), (20520, 64457), (22059, 59960), (22485, 58824), (23220, 56962), (24510, 53964), (26982, 49020), (28481, 46440), (29412, 44970), (29980, 44118), (32680, 40473), (35976, 36765)]