15690436020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{592987}}^1$

素因数の和:593019

約数の個数: 144

約数和(自身を含む): 56784530880

約数和(自身を除く): 41094094860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 592987, 1185974, 1778961, 2371948, 2964935, 3557922, 4150909, 5336883, 5929870, 7115844, 8301818, 8894805, 10673766, 11859740, 12452727, 16010649, 16603636, 17789610, 20754545, 21347532, 24905454, 26684415, 29056363, 32021298, 35579220, 37358181, 41509090, 49810908, 53368830, 58112726, 62263635, 64042596, 74716362, 80053245, 83018180, 87169089, 106737660, 112074543, 116225452, 124527270, 145281815, 149432724, 160106490, 174338178, 186790905, 224149086, 249054540, 261507267, 290563630, 320212980, 348676356, 373581810, 435845445, 448298172, 523014534, 560372715, 581127260, 747163620, 784521801, 871690890, 1046029068, 1120745430, 1307536335, 1569043602, 1743381780, 2241490860, 2615072670, 3138087204, 3922609005, 5230145340, 7845218010, 15690436020]

約数ペア:

[(1, 15690436020), (2, 7845218010), (3, 5230145340), (4, 3922609005), (5, 3138087204), (6, 2615072670), (7, 2241490860), (9, 1743381780), (10, 1569043602), (12, 1307536335), (14, 1120745430), (15, 1046029068), (18, 871690890), (20, 784521801), (21, 747163620), (27, 581127260), (28, 560372715), (30, 523014534), (35, 448298172), (36, 435845445), (42, 373581810), (45, 348676356), (49, 320212980), (54, 290563630), (60, 261507267), (63, 249054540), (70, 224149086), (84, 186790905), (90, 174338178), (98, 160106490), (105, 149432724), (108, 145281815), (126, 124527270), (135, 116225452), (140, 112074543), (147, 106737660), (180, 87169089), (189, 83018180), (196, 80053245), (210, 74716362), (245, 64042596), (252, 62263635), (270, 58112726), (294, 53368830), (315, 49810908), (378, 41509090), (420, 37358181), (441, 35579220), (490, 32021298), (540, 29056363), (588, 26684415), (630, 24905454), (735, 21347532), (756, 20754545), (882, 17789610), (945, 16603636), (980, 16010649), (1260, 12452727), (1323, 11859740), (1470, 10673766), (1764, 8894805), (1890, 8301818), (2205, 7115844), (2646, 5929870), (2940, 5336883), (3780, 4150909), (4410, 3557922), (5292, 2964935), (6615, 2371948), (8820, 1778961), (13230, 1185974), (26460, 592987)]