156938430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 458680320

約数和(自身を除く): 301741890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 29, 30, 31, 33, 46, 55, 58, 62, 66, 69, 87, 93, 110, 115, 138, 145, 155, 165, 174, 186, 230, 253, 290, 310, 319, 330, 341, 345, 435, 465, 506, 529, 638, 667, 682, 690, 713, 759, 870, 899, 930, 957, 1023, 1058, 1265, 1334, 1426, 1518, 1587, 1595, 1705, 1798, 1914, 2001, 2046, 2139, 2530, 2645, 2697, 3174, 3190, 3335, 3410, 3565, 3795, 4002, 4278, 4495, 4785, 5115, 5290, 5394, 5819, 6670, 7130, 7337, 7590, 7843, 7935, 8990, 9570, 9889, 10005, 10230, 10695, 11638, 13485, 14674, 15341, 15686, 15870, 16399, 17457, 19778, 20010, 20677, 21390, 22011, 23529, 26970, 29095, 29667, 30682, 32798, 34914, 36685, 39215, 41354, 44022, 46023, 47058, 49197, 49445, 58190, 59334, 62031, 73370, 76705, 78430, 81995, 87285, 92046, 98394, 98890, 103385, 110055, 117645, 124062, 148335, 153410, 163990, 168751, 174570, 180389, 206770, 220110, 227447, 230115, 235290, 245985, 296670, 310155, 337502, 360778, 454894, 460230, 475571, 491970, 506253, 541167, 620310, 682341, 843755, 901945, 951142, 1012506, 1082334, 1137235, 1364682, 1426713, 1687510, 1803890, 2274470, 2377855, 2531265, 2705835, 2853426, 3411705, 4755710, 5062530, 5231281, 5411670, 6823410, 7133565, 10462562, 14267130, 15693843, 26156405, 31387686, 52312810, 78469215, 156938430]

約数ペア:

[(1, 156938430), (2, 78469215), (3, 52312810), (5, 31387686), (6, 26156405), (10, 15693843), (11, 14267130), (15, 10462562), (22, 7133565), (23, 6823410), (29, 5411670), (30, 5231281), (31, 5062530), (33, 4755710), (46, 3411705), (55, 2853426), (58, 2705835), (62, 2531265), (66, 2377855), (69, 2274470), (87, 1803890), (93, 1687510), (110, 1426713), (115, 1364682), (138, 1137235), (145, 1082334), (155, 1012506), (165, 951142), (174, 901945), (186, 843755), (230, 682341), (253, 620310), (290, 541167), (310, 506253), (319, 491970), (330, 475571), (341, 460230), (345, 454894), (435, 360778), (465, 337502), (506, 310155), (529, 296670), (638, 245985), (667, 235290), (682, 230115), (690, 227447), (713, 220110), (759, 206770), (870, 180389), (899, 174570), (930, 168751), (957, 163990), (1023, 153410), (1058, 148335), (1265, 124062), (1334, 117645), (1426, 110055), (1518, 103385), (1587, 98890), (1595, 98394), (1705, 92046), (1798, 87285), (1914, 81995), (2001, 78430), (2046, 76705), (2139, 73370), (2530, 62031), (2645, 59334), (2697, 58190), (3174, 49445), (3190, 49197), (3335, 47058), (3410, 46023), (3565, 44022), (3795, 41354), (4002, 39215), (4278, 36685), (4495, 34914), (4785, 32798), (5115, 30682), (5290, 29667), (5394, 29095), (5819, 26970), (6670, 23529), (7130, 22011), (7337, 21390), (7590, 20677), (7843, 20010), (7935, 19778), (8990, 17457), (9570, 16399), (9889, 15870), (10005, 15686), (10230, 15341), (10695, 14674), (11638, 13485)]