1916152260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 6008131584

約数和(自身を除く): 4091979324

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 103, 110, 132, 142, 165, 206, 213, 220, 284, 309, 330, 355, 397, 412, 426, 515, 618, 660, 710, 781, 794, 852, 1030, 1065, 1133, 1191, 1236, 1420, 1545, 1562, 1588, 1985, 2060, 2130, 2266, 2343, 2382, 3090, 3124, 3399, 3905, 3970, 4260, 4367, 4532, 4686, 4764, 5665, 5955, 6180, 6798, 7313, 7810, 7940, 8734, 9372, 11330, 11715, 11910, 13101, 13596, 14626, 15620, 16995, 17468, 21835, 21939, 22660, 23430, 23820, 26202, 28187, 29252, 33990, 36565, 40891, 43670, 43878, 46860, 52404, 56374, 65505, 67980, 73130, 80443, 81782, 84561, 87340, 87756, 109695, 112748, 122673, 131010, 140935, 146260, 160886, 163564, 169122, 204455, 219390, 241329, 245346, 262020, 281870, 310057, 321772, 338244, 402215, 408910, 422805, 438780, 449801, 482658, 490692, 563740, 613365, 620114, 804430, 817820, 845610, 899602, 930171, 965316, 1206645, 1226730, 1240228, 1349403, 1550285, 1608860, 1691220, 1799204, 1860342, 2249005, 2413290, 2453460, 2698806, 2903261, 3100570, 3720684, 4498010, 4650855, 4826580, 5397612, 5806522, 6201140, 6747015, 8709783, 8996020, 9301710, 11613044, 13494030, 14516305, 17419566, 18603420, 26988060, 29032610, 31935871, 34839132, 43548915, 58065220, 63871742, 87097830, 95807613, 127743484, 159679355, 174195660, 191615226, 319358710, 383230452, 479038065, 638717420, 958076130, 1916152260]

約数ペア:

[(1, 1916152260), (2, 958076130), (3, 638717420), (4, 479038065), (5, 383230452), (6, 319358710), (10, 191615226), (11, 174195660), (12, 159679355), (15, 127743484), (20, 95807613), (22, 87097830), (30, 63871742), (33, 58065220), (44, 43548915), (55, 34839132), (60, 31935871), (66, 29032610), (71, 26988060), (103, 18603420), (110, 17419566), (132, 14516305), (142, 13494030), (165, 11613044), (206, 9301710), (213, 8996020), (220, 8709783), (284, 6747015), (309, 6201140), (330, 5806522), (355, 5397612), (397, 4826580), (412, 4650855), (426, 4498010), (515, 3720684), (618, 3100570), (660, 2903261), (710, 2698806), (781, 2453460), (794, 2413290), (852, 2249005), (1030, 1860342), (1065, 1799204), (1133, 1691220), (1191, 1608860), (1236, 1550285), (1420, 1349403), (1545, 1240228), (1562, 1226730), (1588, 1206645), (1985, 965316), (2060, 930171), (2130, 899602), (2266, 845610), (2343, 817820), (2382, 804430), (3090, 620114), (3124, 613365), (3399, 563740), (3905, 490692), (3970, 482658), (4260, 449801), (4367, 438780), (4532, 422805), (4686, 408910), (4764, 402215), (5665, 338244), (5955, 321772), (6180, 310057), (6798, 281870), (7313, 262020), (7810, 245346), (7940, 241329), (8734, 219390), (9372, 204455), (11330, 169122), (11715, 163564), (11910, 160886), (13101, 146260), (13596, 140935), (14626, 131010), (15620, 122673), (16995, 112748), (17468, 109695), (21835, 87756), (21939, 87340), (22660, 84561), (23430, 81782), (23820, 80443), (26202, 73130), (28187, 67980), (29252, 65505), (33990, 56374), (36565, 52404), (40891, 46860), (43670, 43878)]