156945895890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{13457}}^1$

素因数の和:13609

約数の個数: 256

約数和(自身を含む): 471309926400

約数和(自身を除く): 314364030510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 79, 95, 105, 111, 114, 133, 158, 185, 190, 210, 222, 237, 259, 266, 285, 370, 395, 399, 474, 518, 553, 555, 570, 665, 703, 777, 790, 798, 1106, 1110, 1185, 1295, 1330, 1406, 1501, 1554, 1659, 1995, 2109, 2370, 2590, 2765, 2923, 3002, 3318, 3515, 3885, 3990, 4218, 4503, 4921, 5530, 5846, 7030, 7505, 7770, 8295, 8769, 9006, 9842, 10507, 10545, 13457, 14615, 14763, 15010, 16590, 17538, 20461, 21014, 21090, 22515, 24605, 26914, 29230, 29526, 31521, 40371, 40922, 43845, 45030, 49210, 52535, 55537, 61383, 63042, 67285, 73815, 80742, 87690, 94199, 102305, 105070, 111074, 122766, 134570, 147630, 157605, 166611, 188398, 201855, 204610, 255683, 277685, 282597, 306915, 315210, 333222, 388759, 403710, 470995, 497909, 511366, 555370, 565194, 613830, 767049, 777518, 833055, 941990, 995818, 1063103, 1166277, 1278415, 1412985, 1493727, 1534098, 1666110, 1789781, 1943795, 2126206, 2332554, 2489545, 2556830, 2825970, 2987454, 3189309, 3485363, 3579562, 3835245, 3887590, 4979090, 5315515, 5369343, 5831385, 6378618, 6970726, 7441721, 7468635, 7670490, 8948905, 9460271, 10456089, 10631030, 10738686, 11662770, 14883442, 14937270, 15946545, 17426815, 17897810, 18920542, 20198957, 20912178, 22325163, 26846715, 28380813, 31893090, 34853630, 37208605, 39334811, 40397914, 44650326, 47301355, 52280445, 53693430, 56761626, 60596871, 66221897, 74417210, 78669622, 94602710, 100994785, 104560890, 111625815, 118004433, 121193742, 132443794, 141392699, 141904065, 196674055, 198665691, 201989570, 223251630, 236008866, 275343677, 282785398, 283808130, 302984355, 331109485, 393348110, 397331382, 424178097, 550687354, 590022165, 605968710, 662218970, 706963495, 747361409, 826031031, 848356194, 993328455, 1180044330, 1376718385, 1413926990, 1494722818, 1652062062, 1986656910, 2120890485, 2242084227, 2753436770, 3736807045, 4130155155, 4241780970, 4484168454, 5231529863, 7473614090, 8260310310, 10463059726, 11210421135, 15694589589, 22420842270, 26157649315, 31389179178, 52315298630, 78472947945, 156945895890]

約数ペア:

[(1, 156945895890), (2, 78472947945), (3, 52315298630), (5, 31389179178), (6, 26157649315), (7, 22420842270), (10, 15694589589), (14, 11210421135), (15, 10463059726), (19, 8260310310), (21, 7473614090), (30, 5231529863), (35, 4484168454), (37, 4241780970), (38, 4130155155), (42, 3736807045), (57, 2753436770), (70, 2242084227), (74, 2120890485), (79, 1986656910), (95, 1652062062), (105, 1494722818), (111, 1413926990), (114, 1376718385), (133, 1180044330), (158, 993328455), (185, 848356194), (190, 826031031), (210, 747361409), (222, 706963495), (237, 662218970), (259, 605968710), (266, 590022165), (285, 550687354), (370, 424178097), (395, 397331382), (399, 393348110), (474, 331109485), (518, 302984355), (553, 283808130), (555, 282785398), (570, 275343677), (665, 236008866), (703, 223251630), (777, 201989570), (790, 198665691), (798, 196674055), (1106, 141904065), (1110, 141392699), (1185, 132443794), (1295, 121193742), (1330, 118004433), (1406, 111625815), (1501, 104560890), (1554, 100994785), (1659, 94602710), (1995, 78669622), (2109, 74417210), (2370, 66221897), (2590, 60596871), (2765, 56761626), (2923, 53693430), (3002, 52280445), (3318, 47301355), (3515, 44650326), (3885, 40397914), (3990, 39334811), (4218, 37208605), (4503, 34853630), (4921, 31893090), (5530, 28380813), (5846, 26846715), (7030, 22325163), (7505, 20912178), (7770, 20198957), (8295, 18920542), (8769, 17897810), (9006, 17426815), (9842, 15946545), (10507, 14937270), (10545, 14883442), (13457, 11662770), (14615, 10738686), (14763, 10631030), (15010, 10456089), (16590, 9460271), (17538, 8948905), (20461, 7670490), (21014, 7468635), (21090, 7441721), (22515, 6970726), (24605, 6378618), (26914, 5831385), (29230, 5369343), (29526, 5315515), (31521, 4979090), (40371, 3887590), (40922, 3835245), (43845, 3579562), (45030, 3485363), (49210, 3189309), (52535, 2987454), (55537, 2825970), (61383, 2556830), (63042, 2489545), (67285, 2332554), (73815, 2126206), (80742, 1943795), (87690, 1789781), (94199, 1666110), (102305, 1534098), (105070, 1493727), (111074, 1412985), (122766, 1278415), (134570, 1166277), (147630, 1063103), (157605, 995818), (166611, 941990), (188398, 833055), (201855, 777518), (204610, 767049), (255683, 613830), (277685, 565194), (282597, 555370), (306915, 511366), (315210, 497909), (333222, 470995), (388759, 403710)]