12920223060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{5647}}^1$

素因数の和:5907

約数の個数: 192

約数和(自身を含む): 42509107200

約数和(自身を除く): 29588884140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 223, 228, 270, 285, 342, 380, 446, 513, 540, 570, 669, 684, 855, 892, 1026, 1115, 1140, 1338, 1710, 2007, 2052, 2230, 2565, 2676, 3345, 3420, 4014, 4237, 4460, 5130, 5647, 6021, 6690, 8028, 8474, 10035, 10260, 11294, 12042, 12711, 13380, 16941, 16948, 20070, 21185, 22588, 24084, 25422, 28235, 30105, 33882, 38133, 40140, 42370, 50823, 50844, 56470, 60210, 63555, 67764, 76266, 84705, 84740, 101646, 107293, 112940, 114399, 120420, 127110, 152469, 152532, 169410, 190665, 203292, 214586, 228798, 254115, 254220, 304938, 321879, 338820, 381330, 429172, 457596, 508230, 536465, 571995, 609876, 643758, 762345, 762660, 965637, 1016460, 1072930, 1143990, 1259281, 1287516, 1524690, 1609395, 1931274, 2145860, 2287980, 2518562, 2896911, 3049380, 3218790, 3777843, 3862548, 4828185, 5037124, 5793822, 6296405, 6437580, 7555686, 9656370, 11333529, 11587644, 12592810, 14484555, 15111372, 18889215, 19312740, 22667058, 23926339, 25185620, 28969110, 34000587, 37778430, 45334116, 47852678, 56667645, 57938220, 68001174, 71779017, 75556860, 95705356, 113335290, 119631695, 136002348, 143558034, 170002935, 215337051, 226670580, 239263390, 287116068, 340005870, 358895085, 430674102, 478526780, 646011153, 680011740, 717790170, 861348204, 1076685255, 1292022306, 1435580340, 2153370510, 2584044612, 3230055765, 4306741020, 6460111530, 12920223060]

約数ペア:

[(1, 12920223060), (2, 6460111530), (3, 4306741020), (4, 3230055765), (5, 2584044612), (6, 2153370510), (9, 1435580340), (10, 1292022306), (12, 1076685255), (15, 861348204), (18, 717790170), (19, 680011740), (20, 646011153), (27, 478526780), (30, 430674102), (36, 358895085), (38, 340005870), (45, 287116068), (54, 239263390), (57, 226670580), (60, 215337051), (76, 170002935), (90, 143558034), (95, 136002348), (108, 119631695), (114, 113335290), (135, 95705356), (171, 75556860), (180, 71779017), (190, 68001174), (223, 57938220), (228, 56667645), (270, 47852678), (285, 45334116), (342, 37778430), (380, 34000587), (446, 28969110), (513, 25185620), (540, 23926339), (570, 22667058), (669, 19312740), (684, 18889215), (855, 15111372), (892, 14484555), (1026, 12592810), (1115, 11587644), (1140, 11333529), (1338, 9656370), (1710, 7555686), (2007, 6437580), (2052, 6296405), (2230, 5793822), (2565, 5037124), (2676, 4828185), (3345, 3862548), (3420, 3777843), (4014, 3218790), (4237, 3049380), (4460, 2896911), (5130, 2518562), (5647, 2287980), (6021, 2145860), (6690, 1931274), (8028, 1609395), (8474, 1524690), (10035, 1287516), (10260, 1259281), (11294, 1143990), (12042, 1072930), (12711, 1016460), (13380, 965637), (16941, 762660), (16948, 762345), (20070, 643758), (21185, 609876), (22588, 571995), (24084, 536465), (25422, 508230), (28235, 457596), (30105, 429172), (33882, 381330), (38133, 338820), (40140, 321879), (42370, 304938), (50823, 254220), (50844, 254115), (56470, 228798), (60210, 214586), (63555, 203292), (67764, 190665), (76266, 169410), (84705, 152532), (84740, 152469), (101646, 127110), (107293, 120420), (112940, 114399)]