78119640

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 256

約数和(自身を含む): 283392000

約数和(自身を除く): 205272360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 81, 90, 94, 95, 108, 114, 120, 135, 141, 152, 162, 171, 180, 188, 190, 216, 228, 235, 243, 270, 282, 285, 324, 342, 360, 376, 380, 405, 423, 456, 470, 486, 513, 540, 564, 570, 648, 684, 705, 729, 760, 810, 846, 855, 893, 940, 972, 1026, 1080, 1128, 1140, 1215, 1269, 1368, 1410, 1458, 1539, 1620, 1692, 1710, 1786, 1880, 1944, 2052, 2115, 2187, 2280, 2430, 2538, 2565, 2679, 2820, 2916, 3078, 3240, 3384, 3420, 3572, 3645, 3807, 4104, 4230, 4374, 4465, 4617, 4860, 5076, 5130, 5358, 5640, 5832, 6156, 6345, 6840, 7144, 7290, 7614, 7695, 8037, 8460, 8748, 8930, 9234, 9720, 10152, 10260, 10716, 10935, 11421, 12312, 12690, 13395, 13851, 14580, 15228, 15390, 16074, 16920, 17496, 17860, 18468, 19035, 20520, 21432, 21870, 22842, 23085, 24111, 25380, 26790, 27702, 29160, 30456, 30780, 32148, 34263, 35720, 36936, 38070, 40185, 41553, 43740, 45684, 46170, 48222, 50760, 53580, 55404, 57105, 61560, 64296, 68526, 69255, 72333, 76140, 80370, 83106, 87480, 91368, 92340, 96444, 102789, 107160, 110808, 114210, 120555, 137052, 138510, 144666, 152280, 160740, 166212, 171315, 184680, 192888, 205578, 207765, 216999, 228420, 241110, 274104, 277020, 289332, 321480, 332424, 342630, 361665, 411156, 415530, 433998, 456840, 482220, 513945, 554040, 578664, 650997, 685260, 723330, 822312, 831060, 867996, 964440, 1027890, 1084995, 1301994, 1370520, 1446660, 1662120, 1735992, 1952991, 2055780, 2169990, 2603988, 2893320, 3254985, 3905982, 4111560, 4339980, 5207976, 6509970, 7811964, 8679960, 9764955, 13019940, 15623928, 19529910, 26039880, 39059820, 78119640]

約数ペア:

[(1, 78119640), (2, 39059820), (3, 26039880), (4, 19529910), (5, 15623928), (6, 13019940), (8, 9764955), (9, 8679960), (10, 7811964), (12, 6509970), (15, 5207976), (18, 4339980), (19, 4111560), (20, 3905982), (24, 3254985), (27, 2893320), (30, 2603988), (36, 2169990), (38, 2055780), (40, 1952991), (45, 1735992), (47, 1662120), (54, 1446660), (57, 1370520), (60, 1301994), (72, 1084995), (76, 1027890), (81, 964440), (90, 867996), (94, 831060), (95, 822312), (108, 723330), (114, 685260), (120, 650997), (135, 578664), (141, 554040), (152, 513945), (162, 482220), (171, 456840), (180, 433998), (188, 415530), (190, 411156), (216, 361665), (228, 342630), (235, 332424), (243, 321480), (270, 289332), (282, 277020), (285, 274104), (324, 241110), (342, 228420), (360, 216999), (376, 207765), (380, 205578), (405, 192888), (423, 184680), (456, 171315), (470, 166212), (486, 160740), (513, 152280), (540, 144666), (564, 138510), (570, 137052), (648, 120555), (684, 114210), (705, 110808), (729, 107160), (760, 102789), (810, 96444), (846, 92340), (855, 91368), (893, 87480), (940, 83106), (972, 80370), (1026, 76140), (1080, 72333), (1128, 69255), (1140, 68526), (1215, 64296), (1269, 61560), (1368, 57105), (1410, 55404), (1458, 53580), (1539, 50760), (1620, 48222), (1692, 46170), (1710, 45684), (1786, 43740), (1880, 41553), (1944, 40185), (2052, 38070), (2115, 36936), (2187, 35720), (2280, 34263), (2430, 32148), (2538, 30780), (2565, 30456), (2679, 29160), (2820, 27702), (2916, 26790), (3078, 25380), (3240, 24111), (3384, 23085), (3420, 22842), (3572, 21870), (3645, 21432), (3807, 20520), (4104, 19035), (4230, 18468), (4374, 17860), (4465, 17496), (4617, 16920), (4860, 16074), (5076, 15390), (5130, 15228), (5358, 14580), (5640, 13851), (5832, 13395), (6156, 12690), (6345, 12312), (6840, 11421), (7144, 10935), (7290, 10716), (7614, 10260), (7695, 10152), (8037, 9720), (8460, 9234), (8748, 8930)]