15695881890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1101

約数の個数: 192

約数和(自身を含む): 43417914624

約数和(自身を除く): 27722032734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 157, 170, 195, 221, 255, 289, 314, 390, 442, 471, 510, 578, 663, 785, 867, 887, 942, 1105, 1326, 1445, 1570, 1734, 1774, 2041, 2210, 2355, 2661, 2669, 2890, 3315, 3757, 4082, 4335, 4435, 4710, 5322, 5338, 6123, 6630, 7514, 8007, 8670, 8870, 10205, 11271, 11531, 12246, 13305, 13345, 15079, 16014, 18785, 20410, 22542, 23062, 26610, 26690, 30158, 30615, 34593, 34697, 37570, 40035, 45237, 45373, 56355, 57655, 61230, 69186, 69394, 75395, 80070, 90474, 90746, 104091, 112710, 115310, 136119, 139259, 150790, 172965, 173485, 196027, 208182, 226185, 226865, 256343, 272238, 278518, 345930, 346970, 392054, 417777, 452370, 453730, 512686, 520455, 588081, 589849, 680595, 696295, 769029, 835554, 980135, 1040910, 1176162, 1179698, 1281715, 1361190, 1392590, 1538058, 1769547, 1810367, 1960270, 2088885, 2367403, 2563430, 2940405, 2949245, 3332459, 3539094, 3620734, 3845145, 4177770, 4734806, 5431101, 5880810, 5898490, 6664918, 7102209, 7690290, 8847735, 9051835, 9997377, 10862202, 11837015, 14204418, 16662295, 17695470, 18103670, 19994754, 23674030, 27155505, 30776239, 33324590, 35511045, 40245851, 49986885, 54311010, 61552478, 71022090, 80491702, 92328717, 99973770, 120737553, 153881195, 184657434, 201229255, 241475106, 307762390, 402458510, 461643585, 523196063, 603687765, 923287170, 1046392126, 1207375530, 1569588189, 2615980315, 3139176378, 5231960630, 7847940945, 15695881890]

約数ペア:

[(1, 15695881890), (2, 7847940945), (3, 5231960630), (5, 3139176378), (6, 2615980315), (10, 1569588189), (13, 1207375530), (15, 1046392126), (17, 923287170), (26, 603687765), (30, 523196063), (34, 461643585), (39, 402458510), (51, 307762390), (65, 241475106), (78, 201229255), (85, 184657434), (102, 153881195), (130, 120737553), (157, 99973770), (170, 92328717), (195, 80491702), (221, 71022090), (255, 61552478), (289, 54311010), (314, 49986885), (390, 40245851), (442, 35511045), (471, 33324590), (510, 30776239), (578, 27155505), (663, 23674030), (785, 19994754), (867, 18103670), (887, 17695470), (942, 16662295), (1105, 14204418), (1326, 11837015), (1445, 10862202), (1570, 9997377), (1734, 9051835), (1774, 8847735), (2041, 7690290), (2210, 7102209), (2355, 6664918), (2661, 5898490), (2669, 5880810), (2890, 5431101), (3315, 4734806), (3757, 4177770), (4082, 3845145), (4335, 3620734), (4435, 3539094), (4710, 3332459), (5322, 2949245), (5338, 2940405), (6123, 2563430), (6630, 2367403), (7514, 2088885), (8007, 1960270), (8670, 1810367), (8870, 1769547), (10205, 1538058), (11271, 1392590), (11531, 1361190), (12246, 1281715), (13305, 1179698), (13345, 1176162), (15079, 1040910), (16014, 980135), (18785, 835554), (20410, 769029), (22542, 696295), (23062, 680595), (26610, 589849), (26690, 588081), (30158, 520455), (30615, 512686), (34593, 453730), (34697, 452370), (37570, 417777), (40035, 392054), (45237, 346970), (45373, 345930), (56355, 278518), (57655, 272238), (61230, 256343), (69186, 226865), (69394, 226185), (75395, 208182), (80070, 196027), (90474, 173485), (90746, 172965), (104091, 150790), (112710, 139259), (115310, 136119)]