889160009940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2342237}}^1$

素因数の和:2342311

約数の個数: 192

約数和(自身を含む): 2990569478400

約数和(自身を除く): 2101409468460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 222, 228, 270, 285, 333, 342, 370, 380, 444, 513, 540, 555, 570, 666, 684, 703, 740, 855, 999, 1026, 1110, 1140, 1332, 1406, 1665, 1710, 1998, 2052, 2109, 2220, 2565, 2812, 3330, 3420, 3515, 3996, 4218, 4995, 5130, 6327, 6660, 7030, 8436, 9990, 10260, 10545, 12654, 14060, 18981, 19980, 21090, 25308, 31635, 37962, 42180, 63270, 75924, 94905, 126540, 189810, 379620, 2342237, 4684474, 7026711, 9368948, 11711185, 14053422, 21080133, 23422370, 28106844, 35133555, 42160266, 44502503, 46844740, 63240399, 70267110, 84320532, 86662769, 89005006, 105400665, 126480798, 133507509, 140534220, 173325538, 178010012, 210801330, 222512515, 252961596, 259988307, 267015018, 316201995, 346651076, 400522527, 421602660, 433313845, 445025030, 519976614, 534030036, 632403990, 667537545, 779964921, 801045054, 866627690, 890050060, 1039953228, 1201567581, 1264807980, 1299941535, 1335075090, 1559929842, 1602090108, 1646592611, 1733255380, 2002612635, 2339894763, 2403135162, 2599883070, 2670150180, 3119859684, 3293185222, 3899824605, 4005225270, 4679789526, 4806270324, 4939777833, 5199766140, 6007837905, 6586370444, 7799649210, 8010450540, 8232963055, 9359579052, 9879555666, 11699473815, 12015675810, 14819333499, 15599298420, 16465926110, 19759111332, 23398947630, 24031351620, 24698889165, 29638666998, 32931852220, 44458000497, 46797895260, 49397778330, 59277333996, 74096667495, 88916000994, 98795556660, 148193334990, 177832001988, 222290002485, 296386669980, 444580004970, 889160009940]

約数ペア:

[(1, 889160009940), (2, 444580004970), (3, 296386669980), (4, 222290002485), (5, 177832001988), (6, 148193334990), (9, 98795556660), (10, 88916000994), (12, 74096667495), (15, 59277333996), (18, 49397778330), (19, 46797895260), (20, 44458000497), (27, 32931852220), (30, 29638666998), (36, 24698889165), (37, 24031351620), (38, 23398947630), (45, 19759111332), (54, 16465926110), (57, 15599298420), (60, 14819333499), (74, 12015675810), (76, 11699473815), (90, 9879555666), (95, 9359579052), (108, 8232963055), (111, 8010450540), (114, 7799649210), (135, 6586370444), (148, 6007837905), (171, 5199766140), (180, 4939777833), (185, 4806270324), (190, 4679789526), (222, 4005225270), (228, 3899824605), (270, 3293185222), (285, 3119859684), (333, 2670150180), (342, 2599883070), (370, 2403135162), (380, 2339894763), (444, 2002612635), (513, 1733255380), (540, 1646592611), (555, 1602090108), (570, 1559929842), (666, 1335075090), (684, 1299941535), (703, 1264807980), (740, 1201567581), (855, 1039953228), (999, 890050060), (1026, 866627690), (1110, 801045054), (1140, 779964921), (1332, 667537545), (1406, 632403990), (1665, 534030036), (1710, 519976614), (1998, 445025030), (2052, 433313845), (2109, 421602660), (2220, 400522527), (2565, 346651076), (2812, 316201995), (3330, 267015018), (3420, 259988307), (3515, 252961596), (3996, 222512515), (4218, 210801330), (4995, 178010012), (5130, 173325538), (6327, 140534220), (6660, 133507509), (7030, 126480798), (8436, 105400665), (9990, 89005006), (10260, 86662769), (10545, 84320532), (12654, 70267110), (14060, 63240399), (18981, 46844740), (19980, 44502503), (21090, 42160266), (25308, 35133555), (31635, 28106844), (37962, 23422370), (42180, 21080133), (63270, 14053422), (75924, 11711185), (94905, 9368948), (126540, 7026711), (189810, 4684474), (379620, 2342237)]