800407740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2764

約数の個数: 144

約数和(自身を含む): 2524425120

約数和(自身を除く): 1724017380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 121, 123, 132, 164, 165, 205, 220, 242, 246, 330, 363, 410, 451, 484, 492, 605, 615, 660, 726, 820, 902, 1210, 1230, 1353, 1452, 1804, 1815, 2255, 2420, 2460, 2689, 2706, 3630, 4510, 4961, 5378, 5412, 6765, 7260, 8067, 9020, 9922, 10756, 13445, 13530, 14883, 16134, 19844, 24805, 26890, 27060, 29579, 29766, 32268, 40335, 49610, 53780, 59158, 59532, 74415, 80670, 88737, 99220, 110249, 118316, 147895, 148830, 161340, 177474, 220498, 295790, 297660, 325369, 330747, 354948, 440996, 443685, 551245, 591580, 650738, 661494, 887370, 976107, 1102490, 1212739, 1301476, 1322988, 1626845, 1653735, 1774740, 1952214, 2204980, 2425478, 3253690, 3307470, 3638217, 3904428, 4850956, 4880535, 6063695, 6507380, 6614940, 7276434, 9761070, 12127390, 13340129, 14552868, 18191085, 19522140, 24254780, 26680258, 36382170, 40020387, 53360516, 66700645, 72764340, 80040774, 133401290, 160081548, 200101935, 266802580, 400203870, 800407740]

約数ペア:

[(1, 800407740), (2, 400203870), (3, 266802580), (4, 200101935), (5, 160081548), (6, 133401290), (10, 80040774), (11, 72764340), (12, 66700645), (15, 53360516), (20, 40020387), (22, 36382170), (30, 26680258), (33, 24254780), (41, 19522140), (44, 18191085), (55, 14552868), (60, 13340129), (66, 12127390), (82, 9761070), (110, 7276434), (121, 6614940), (123, 6507380), (132, 6063695), (164, 4880535), (165, 4850956), (205, 3904428), (220, 3638217), (242, 3307470), (246, 3253690), (330, 2425478), (363, 2204980), (410, 1952214), (451, 1774740), (484, 1653735), (492, 1626845), (605, 1322988), (615, 1301476), (660, 1212739), (726, 1102490), (820, 976107), (902, 887370), (1210, 661494), (1230, 650738), (1353, 591580), (1452, 551245), (1804, 443685), (1815, 440996), (2255, 354948), (2420, 330747), (2460, 325369), (2689, 297660), (2706, 295790), (3630, 220498), (4510, 177474), (4961, 161340), (5378, 148830), (5412, 147895), (6765, 118316), (7260, 110249), (8067, 99220), (9020, 88737), (9922, 80670), (10756, 74415), (13445, 59532), (13530, 59158), (14883, 53780), (16134, 49610), (19844, 40335), (24805, 32268), (26890, 29766), (27060, 29579)]