196702976015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{5003}}^1$

素因数の和:5098

約数の個数: 144

約数和(自身を含む): 323861442048

約数和(自身を除く): 127158466033

約数列:

[1, 5, 7, 13, 17, 23, 35, 65, 85, 91, 115, 119, 161, 169, 221, 289, 299, 391, 455, 595, 805, 845, 1105, 1183, 1445, 1495, 1547, 1955, 2023, 2093, 2737, 2873, 3757, 3887, 5003, 5083, 5915, 6647, 7735, 10115, 10465, 13685, 14365, 18785, 19435, 20111, 25015, 25415, 26299, 27209, 33235, 35021, 35581, 46529, 48841, 65039, 66079, 85051, 86411, 100555, 115069, 131495, 136045, 175105, 177905, 232645, 244205, 325195, 330395, 341887, 425255, 432055, 455273, 462553, 575345, 595357, 604877, 805483, 845507, 1105663, 1123343, 1445867, 1495897, 1709435, 1956173, 2276365, 2312765, 2976785, 3024385, 4027415, 4227535, 5528315, 5616715, 5918549, 7229335, 7479485, 7739641, 7863401, 9780865, 10121069, 10471279, 13693211, 14373619, 18796271, 19446661, 25430249, 29592745, 33254941, 38698205, 39317005, 50605345, 52356395, 68466055, 71868095, 93981355, 97233305, 100615333, 127151245, 131573897, 136126627, 166274705, 178011743, 232784587, 244351523, 330593237, 432314233, 503076665, 657869485, 680633135, 890058715, 1163922935, 1221757615, 1652966185, 1710460661, 2161571165, 2314152659, 3026199631, 5620085029, 8552303305, 11570763295, 15130998155, 28100425145, 39340595203, 196702976015]

約数ペア:

[(1, 196702976015), (5, 39340595203), (7, 28100425145), (13, 15130998155), (17, 11570763295), (23, 8552303305), (35, 5620085029), (65, 3026199631), (85, 2314152659), (91, 2161571165), (115, 1710460661), (119, 1652966185), (161, 1221757615), (169, 1163922935), (221, 890058715), (289, 680633135), (299, 657869485), (391, 503076665), (455, 432314233), (595, 330593237), (805, 244351523), (845, 232784587), (1105, 178011743), (1183, 166274705), (1445, 136126627), (1495, 131573897), (1547, 127151245), (1955, 100615333), (2023, 97233305), (2093, 93981355), (2737, 71868095), (2873, 68466055), (3757, 52356395), (3887, 50605345), (5003, 39317005), (5083, 38698205), (5915, 33254941), (6647, 29592745), (7735, 25430249), (10115, 19446661), (10465, 18796271), (13685, 14373619), (14365, 13693211), (18785, 10471279), (19435, 10121069), (20111, 9780865), (25015, 7863401), (25415, 7739641), (26299, 7479485), (27209, 7229335), (33235, 5918549), (35021, 5616715), (35581, 5528315), (46529, 4227535), (48841, 4027415), (65039, 3024385), (66079, 2976785), (85051, 2312765), (86411, 2276365), (100555, 1956173), (115069, 1709435), (131495, 1495897), (136045, 1445867), (175105, 1123343), (177905, 1105663), (232645, 845507), (244205, 805483), (325195, 604877), (330395, 595357), (341887, 575345), (425255, 462553), (432055, 455273)]