1879816140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1289

約数の個数: 192

約数和(自身を含む): 6230286720

約数和(自身を除く): 4350470580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 193, 204, 255, 270, 306, 340, 386, 459, 510, 540, 579, 612, 765, 772, 918, 965, 1020, 1061, 1158, 1530, 1737, 1836, 1930, 2122, 2295, 2316, 2895, 3060, 3183, 3281, 3474, 3860, 4244, 4590, 5211, 5305, 5790, 6366, 6562, 6948, 8685, 9180, 9549, 9843, 10422, 10610, 11580, 12732, 13124, 15915, 16405, 17370, 18037, 19098, 19686, 20844, 21220, 26055, 28647, 29529, 31830, 32810, 34740, 36074, 38196, 39372, 47745, 49215, 52110, 54111, 57294, 59058, 63660, 65620, 72148, 88587, 90185, 95490, 98430, 104220, 108222, 114588, 118116, 143235, 147645, 162333, 177174, 180370, 190980, 196860, 204773, 216444, 270555, 286470, 295290, 324666, 354348, 360740, 409546, 442935, 486999, 541110, 572940, 590580, 614319, 649332, 811665, 819092, 885870, 973998, 1023865, 1082220, 1228638, 1623330, 1771740, 1842957, 1947996, 2047730, 2434995, 2457276, 3071595, 3246660, 3481141, 3685914, 4095460, 4869990, 5528871, 6143190, 6962282, 7371828, 9214785, 9739980, 10443423, 11057742, 12286380, 13924564, 17405705, 18429570, 20886846, 22115484, 27644355, 31330269, 34811410, 36859140, 41773692, 52217115, 55288710, 62660538, 69622820, 93990807, 104434230, 110577420, 125321076, 156651345, 187981614, 208868460, 313302690, 375963228, 469954035, 626605380, 939908070, 1879816140]

約数ペア:

[(1, 1879816140), (2, 939908070), (3, 626605380), (4, 469954035), (5, 375963228), (6, 313302690), (9, 208868460), (10, 187981614), (12, 156651345), (15, 125321076), (17, 110577420), (18, 104434230), (20, 93990807), (27, 69622820), (30, 62660538), (34, 55288710), (36, 52217115), (45, 41773692), (51, 36859140), (54, 34811410), (60, 31330269), (68, 27644355), (85, 22115484), (90, 20886846), (102, 18429570), (108, 17405705), (135, 13924564), (153, 12286380), (170, 11057742), (180, 10443423), (193, 9739980), (204, 9214785), (255, 7371828), (270, 6962282), (306, 6143190), (340, 5528871), (386, 4869990), (459, 4095460), (510, 3685914), (540, 3481141), (579, 3246660), (612, 3071595), (765, 2457276), (772, 2434995), (918, 2047730), (965, 1947996), (1020, 1842957), (1061, 1771740), (1158, 1623330), (1530, 1228638), (1737, 1082220), (1836, 1023865), (1930, 973998), (2122, 885870), (2295, 819092), (2316, 811665), (2895, 649332), (3060, 614319), (3183, 590580), (3281, 572940), (3474, 541110), (3860, 486999), (4244, 442935), (4590, 409546), (5211, 360740), (5305, 354348), (5790, 324666), (6366, 295290), (6562, 286470), (6948, 270555), (8685, 216444), (9180, 204773), (9549, 196860), (9843, 190980), (10422, 180370), (10610, 177174), (11580, 162333), (12732, 147645), (13124, 143235), (15915, 118116), (16405, 114588), (17370, 108222), (18037, 104220), (19098, 98430), (19686, 95490), (20844, 90185), (21220, 88587), (26055, 72148), (28647, 65620), (29529, 63660), (31830, 59058), (32810, 57294), (34740, 54111), (36074, 52110), (38196, 49215), (39372, 47745)]