156177720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 574992000

約数和(自身を除く): 418814280

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, 59, 60, 72, 76, 81, 86, 90, 95, 108, 114, 118, 120, 129, 135, 152, 162, 171, 172, 177, 180, 190, 215, 216, 228, 236, 258, 270, 285, 295, 324, 342, 344, 354, 360, 380, 387, 405, 430, 456, 472, 513, 516, 531, 540, 570, 590, 645, 648, 684, 708, 760, 774, 810, 817, 855, 860, 885, 1026, 1032, 1062, 1080, 1121, 1140, 1161, 1180, 1290, 1368, 1416, 1539, 1548, 1593, 1620, 1634, 1710, 1720, 1770, 1935, 2052, 2124, 2242, 2280, 2322, 2360, 2451, 2537, 2565, 2580, 2655, 3078, 3096, 3186, 3240, 3268, 3363, 3420, 3483, 3540, 3870, 4085, 4104, 4248, 4484, 4644, 4779, 4902, 5074, 5130, 5160, 5310, 5605, 5805, 6156, 6372, 6536, 6726, 6840, 6966, 7080, 7353, 7611, 7695, 7740, 7965, 8170, 8968, 9288, 9558, 9804, 10089, 10148, 10260, 10620, 11210, 11610, 12255, 12312, 12685, 12744, 13452, 13932, 14706, 15222, 15390, 15480, 15930, 16340, 16815, 17415, 19116, 19608, 20178, 20296, 20520, 21240, 22059, 22420, 22833, 23220, 23895, 24510, 25370, 26904, 27864, 29412, 30267, 30444, 30780, 31860, 32680, 33630, 34830, 36765, 38055, 38232, 40356, 44118, 44840, 45666, 46440, 47790, 48203, 49020, 50445, 50740, 58824, 60534, 60888, 61560, 63720, 66177, 67260, 68499, 69660, 73530, 76110, 80712, 88236, 90801, 91332, 95580, 96406, 98040, 100890, 101480, 110295, 114165, 121068, 132354, 134520, 136998, 139320, 144609, 147060, 151335, 152220, 176472, 181602, 182664, 191160, 192812, 201780, 205497, 220590, 228330, 241015, 242136, 264708, 273996, 289218, 294120, 302670, 304440, 330885, 342495, 363204, 385624, 403560, 410994, 433827, 441180, 454005, 456660, 482030, 529416, 547992, 578436, 605340, 661770, 684990, 723045, 726408, 821988, 867654, 882360, 908010, 913320, 964060, 1027485, 1156872, 1210680, 1301481, 1323540, 1369980, 1446090, 1643976, 1735308, 1816020, 1928120, 2054970, 2169135, 2602962, 2647080, 2739960, 2892180, 3470616, 3632040, 3904443, 4109940, 4338270, 5205924, 5784360, 6507405, 7808886, 8219880, 8676540, 10411848, 13014810, 15617772, 17353080, 19522215, 26029620, 31235544, 39044430, 52059240, 78088860, 156177720]

約数ペア:

[(1, 156177720), (2, 78088860), (3, 52059240), (4, 39044430), (5, 31235544), (6, 26029620), (8, 19522215), (9, 17353080), (10, 15617772), (12, 13014810), (15, 10411848), (18, 8676540), (19, 8219880), (20, 7808886), (24, 6507405), (27, 5784360), (30, 5205924), (36, 4338270), (38, 4109940), (40, 3904443), (43, 3632040), (45, 3470616), (54, 2892180), (57, 2739960), (59, 2647080), (60, 2602962), (72, 2169135), (76, 2054970), (81, 1928120), (86, 1816020), (90, 1735308), (95, 1643976), (108, 1446090), (114, 1369980), (118, 1323540), (120, 1301481), (129, 1210680), (135, 1156872), (152, 1027485), (162, 964060), (171, 913320), (172, 908010), (177, 882360), (180, 867654), (190, 821988), (215, 726408), (216, 723045), (228, 684990), (236, 661770), (258, 605340), (270, 578436), (285, 547992), (295, 529416), (324, 482030), (342, 456660), (344, 454005), (354, 441180), (360, 433827), (380, 410994), (387, 403560), (405, 385624), (430, 363204), (456, 342495), (472, 330885), (513, 304440), (516, 302670), (531, 294120), (540, 289218), (570, 273996), (590, 264708), (645, 242136), (648, 241015), (684, 228330), (708, 220590), (760, 205497), (774, 201780), (810, 192812), (817, 191160), (855, 182664), (860, 181602), (885, 176472), (1026, 152220), (1032, 151335), (1062, 147060), (1080, 144609), (1121, 139320), (1140, 136998), (1161, 134520), (1180, 132354), (1290, 121068), (1368, 114165), (1416, 110295), (1539, 101480), (1548, 100890), (1593, 98040), (1620, 96406), (1634, 95580), (1710, 91332), (1720, 90801), (1770, 88236), (1935, 80712), (2052, 76110), (2124, 73530), (2242, 69660), (2280, 68499), (2322, 67260), (2360, 66177), (2451, 63720), (2537, 61560), (2565, 60888), (2580, 60534), (2655, 58824), (3078, 50740), (3096, 50445), (3186, 49020), (3240, 48203), (3268, 47790), (3363, 46440), (3420, 45666), (3483, 44840), (3540, 44118), (3870, 40356), (4085, 38232), (4104, 38055), (4248, 36765), (4484, 34830), (4644, 33630), (4779, 32680), (4902, 31860), (5074, 30780), (5130, 30444), (5160, 30267), (5310, 29412), (5605, 27864), (5805, 26904), (6156, 25370), (6372, 24510), (6536, 23895), (6726, 23220), (6840, 22833), (6966, 22420), (7080, 22059), (7353, 21240), (7611, 20520), (7695, 20296), (7740, 20178), (7965, 19608), (8170, 19116), (8968, 17415), (9288, 16815), (9558, 16340), (9804, 15930), (10089, 15480), (10148, 15390), (10260, 15222), (10620, 14706), (11210, 13932), (11610, 13452), (12255, 12744), (12312, 12685)]