20141242140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2591}}^1$

素因数の和:2800

約数の個数: 192

約数和(自身を含む): 60699082752

約数和(自身を除く): 40557840612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 131, 138, 172, 215, 230, 258, 262, 276, 345, 393, 430, 460, 516, 524, 645, 655, 690, 786, 860, 989, 1290, 1310, 1380, 1572, 1965, 1978, 2580, 2591, 2620, 2967, 3013, 3930, 3956, 4945, 5182, 5633, 5934, 6026, 7773, 7860, 9039, 9890, 10364, 11266, 11868, 12052, 12955, 14835, 15065, 15546, 16899, 18078, 19780, 22532, 25910, 28165, 29670, 30130, 31092, 33798, 36156, 38865, 45195, 51820, 56330, 59340, 59593, 60260, 67596, 77730, 84495, 90390, 111413, 112660, 119186, 129559, 155460, 168990, 178779, 180780, 222826, 238372, 259118, 297965, 334239, 337980, 339421, 357558, 388677, 445652, 518236, 557065, 595930, 647795, 668478, 678842, 715116, 777354, 893895, 1018263, 1114130, 1191860, 1295590, 1336956, 1357684, 1554708, 1671195, 1697105, 1787790, 1943385, 2036526, 2228260, 2562499, 2591180, 3342390, 3394210, 3575580, 3886770, 4073052, 5091315, 5124998, 6684780, 6788420, 7687497, 7773540, 7806683, 10182630, 10249996, 12812495, 14595103, 15374994, 15613366, 20365260, 23420049, 25624990, 29190206, 30749988, 31226732, 38437485, 39033415, 43785309, 46840098, 51249980, 58380412, 72975515, 76874970, 78066830, 87570618, 93680196, 117100245, 145951030, 153749940, 156133660, 175141236, 218926545, 234200490, 291902060, 335687369, 437853090, 468400980, 671374738, 875706180, 1007062107, 1342749476, 1678436845, 2014124214, 3356873690, 4028248428, 5035310535, 6713747380, 10070621070, 20141242140]

約数ペア:

[(1, 20141242140), (2, 10070621070), (3, 6713747380), (4, 5035310535), (5, 4028248428), (6, 3356873690), (10, 2014124214), (12, 1678436845), (15, 1342749476), (20, 1007062107), (23, 875706180), (30, 671374738), (43, 468400980), (46, 437853090), (60, 335687369), (69, 291902060), (86, 234200490), (92, 218926545), (115, 175141236), (129, 156133660), (131, 153749940), (138, 145951030), (172, 117100245), (215, 93680196), (230, 87570618), (258, 78066830), (262, 76874970), (276, 72975515), (345, 58380412), (393, 51249980), (430, 46840098), (460, 43785309), (516, 39033415), (524, 38437485), (645, 31226732), (655, 30749988), (690, 29190206), (786, 25624990), (860, 23420049), (989, 20365260), (1290, 15613366), (1310, 15374994), (1380, 14595103), (1572, 12812495), (1965, 10249996), (1978, 10182630), (2580, 7806683), (2591, 7773540), (2620, 7687497), (2967, 6788420), (3013, 6684780), (3930, 5124998), (3956, 5091315), (4945, 4073052), (5182, 3886770), (5633, 3575580), (5934, 3394210), (6026, 3342390), (7773, 2591180), (7860, 2562499), (9039, 2228260), (9890, 2036526), (10364, 1943385), (11266, 1787790), (11868, 1697105), (12052, 1671195), (12955, 1554708), (14835, 1357684), (15065, 1336956), (15546, 1295590), (16899, 1191860), (18078, 1114130), (19780, 1018263), (22532, 893895), (25910, 777354), (28165, 715116), (29670, 678842), (30130, 668478), (31092, 647795), (33798, 595930), (36156, 557065), (38865, 518236), (45195, 445652), (51820, 388677), (56330, 357558), (59340, 339421), (59593, 337980), (60260, 334239), (67596, 297965), (77730, 259118), (84495, 238372), (90390, 222826), (111413, 180780), (112660, 178779), (119186, 168990), (129559, 155460)]