409853340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10303}}^1$

素因数の和:10348

約数の個数: 144

約数和(自身を含む): 1417747968

約数和(自身を除く): 1007894628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 10303, 13260, 19890, 20606, 30909, 39780, 41212, 51515, 61818, 92727, 103030, 123636, 133939, 154545, 175151, 185454, 206060, 267878, 309090, 350302, 370908, 401817, 463635, 525453, 535756, 618180, 669695, 700604, 803634, 875755, 927270, 1050906, 1205451, 1339390, 1576359, 1607268, 1751510, 1854540, 2009085, 2101812, 2276963, 2410902, 2627265, 2678780, 3152718, 3503020, 4018170, 4553926, 4821804, 5254530, 6027255, 6305436, 6830889, 7881795, 8036340, 9107852, 10509060, 11384815, 12054510, 13661778, 15763590, 20492667, 22769630, 24109020, 27323556, 31527180, 34154445, 40985334, 45539260, 68308890, 81970668, 102463335, 136617780, 204926670, 409853340]

約数ペア:

[(1, 409853340), (2, 204926670), (3, 136617780), (4, 102463335), (5, 81970668), (6, 68308890), (9, 45539260), (10, 40985334), (12, 34154445), (13, 31527180), (15, 27323556), (17, 24109020), (18, 22769630), (20, 20492667), (26, 15763590), (30, 13661778), (34, 12054510), (36, 11384815), (39, 10509060), (45, 9107852), (51, 8036340), (52, 7881795), (60, 6830889), (65, 6305436), (68, 6027255), (78, 5254530), (85, 4821804), (90, 4553926), (102, 4018170), (117, 3503020), (130, 3152718), (153, 2678780), (156, 2627265), (170, 2410902), (180, 2276963), (195, 2101812), (204, 2009085), (221, 1854540), (234, 1751510), (255, 1607268), (260, 1576359), (306, 1339390), (340, 1205451), (390, 1050906), (442, 927270), (468, 875755), (510, 803634), (585, 700604), (612, 669695), (663, 618180), (765, 535756), (780, 525453), (884, 463635), (1020, 401817), (1105, 370908), (1170, 350302), (1326, 309090), (1530, 267878), (1989, 206060), (2210, 185454), (2340, 175151), (2652, 154545), (3060, 133939), (3315, 123636), (3978, 103030), (4420, 92727), (6630, 61818), (7956, 51515), (9945, 41212), (10303, 39780), (13260, 30909), (19890, 20606)]