156724782340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{1913}}^1$

素因数の和:2442

約数の個数: 192

約数和(自身を含む): 398415790080

約数和(自身を除く): 241691007740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 43, 62, 70, 86, 124, 140, 155, 172, 215, 217, 301, 310, 430, 434, 439, 602, 620, 860, 868, 878, 1085, 1204, 1333, 1505, 1756, 1913, 2170, 2195, 2666, 3010, 3073, 3826, 4340, 4390, 5332, 6020, 6146, 6665, 7652, 8780, 9331, 9565, 12292, 13330, 13391, 13609, 15365, 18662, 18877, 19130, 26660, 26782, 27218, 30730, 37324, 37754, 38260, 46655, 53564, 54436, 59303, 61460, 66955, 68045, 75508, 82259, 93310, 94385, 95263, 118606, 132139, 133910, 136090, 164518, 186620, 188770, 190526, 237212, 264278, 267820, 272180, 296515, 329036, 377540, 381052, 411295, 415121, 476315, 528556, 575813, 585187, 593030, 660695, 822590, 830242, 839807, 952630, 1151626, 1170374, 1186060, 1321390, 1645180, 1660484, 1679614, 1905260, 2075605, 2303252, 2340748, 2550029, 2642780, 2879065, 2925935, 3359228, 4096309, 4151210, 4199035, 5100058, 5758130, 5851870, 5878649, 8192618, 8302420, 8398070, 10200116, 11516260, 11703740, 11757298, 12750145, 16385236, 16796140, 17850203, 20481545, 23514596, 25500290, 26034017, 29393245, 35700406, 36111701, 40963090, 51000580, 52068034, 58786490, 71400812, 72223402, 81926180, 89251015, 104136068, 117572980, 130170085, 144446804, 178502030, 180558505, 182238119, 252781907, 260340170, 357004060, 361117010, 364476238, 505563814, 520680340, 722234020, 728952476, 911190595, 1011127628, 1119462731, 1263909535, 1822381190, 2238925462, 2527819070, 3644762380, 4477850924, 5055638140, 5597313655, 7836239117, 11194627310, 15672478234, 22389254620, 31344956468, 39181195585, 78362391170, 156724782340]

約数ペア:

[(1, 156724782340), (2, 78362391170), (4, 39181195585), (5, 31344956468), (7, 22389254620), (10, 15672478234), (14, 11194627310), (20, 7836239117), (28, 5597313655), (31, 5055638140), (35, 4477850924), (43, 3644762380), (62, 2527819070), (70, 2238925462), (86, 1822381190), (124, 1263909535), (140, 1119462731), (155, 1011127628), (172, 911190595), (215, 728952476), (217, 722234020), (301, 520680340), (310, 505563814), (430, 364476238), (434, 361117010), (439, 357004060), (602, 260340170), (620, 252781907), (860, 182238119), (868, 180558505), (878, 178502030), (1085, 144446804), (1204, 130170085), (1333, 117572980), (1505, 104136068), (1756, 89251015), (1913, 81926180), (2170, 72223402), (2195, 71400812), (2666, 58786490), (3010, 52068034), (3073, 51000580), (3826, 40963090), (4340, 36111701), (4390, 35700406), (5332, 29393245), (6020, 26034017), (6146, 25500290), (6665, 23514596), (7652, 20481545), (8780, 17850203), (9331, 16796140), (9565, 16385236), (12292, 12750145), (13330, 11757298), (13391, 11703740), (13609, 11516260), (15365, 10200116), (18662, 8398070), (18877, 8302420), (19130, 8192618), (26660, 5878649), (26782, 5851870), (27218, 5758130), (30730, 5100058), (37324, 4199035), (37754, 4151210), (38260, 4096309), (46655, 3359228), (53564, 2925935), (54436, 2879065), (59303, 2642780), (61460, 2550029), (66955, 2340748), (68045, 2303252), (75508, 2075605), (82259, 1905260), (93310, 1679614), (94385, 1660484), (95263, 1645180), (118606, 1321390), (132139, 1186060), (133910, 1170374), (136090, 1151626), (164518, 952630), (186620, 839807), (188770, 830242), (190526, 822590), (237212, 660695), (264278, 593030), (267820, 585187), (272180, 575813), (296515, 528556), (329036, 476315), (377540, 415121), (381052, 411295)]