19462078380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8669}}^1$

素因数の和:8800

約数の個数: 192

約数和(自身を含む): 60406456320

約数和(自身を除く): 40944377940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 71, 85, 93, 102, 124, 142, 155, 170, 186, 204, 213, 255, 284, 310, 340, 355, 372, 426, 465, 510, 527, 620, 710, 852, 930, 1020, 1054, 1065, 1207, 1420, 1581, 1860, 2108, 2130, 2201, 2414, 2635, 3162, 3621, 4260, 4402, 4828, 5270, 6035, 6324, 6603, 7242, 7905, 8669, 8804, 10540, 11005, 12070, 13206, 14484, 15810, 17338, 18105, 22010, 24140, 26007, 26412, 31620, 33015, 34676, 36210, 37417, 43345, 44020, 52014, 66030, 72420, 74834, 86690, 104028, 112251, 130035, 132060, 147373, 149668, 173380, 187085, 224502, 260070, 268739, 294746, 374170, 442119, 449004, 520140, 537478, 561255, 589492, 615499, 736865, 748340, 806217, 884238, 1074956, 1122510, 1230998, 1343695, 1473730, 1612434, 1768476, 1846497, 2210595, 2245020, 2461996, 2687390, 2947460, 3077495, 3224868, 3692994, 4031085, 4421190, 4568563, 5374780, 6154990, 7385988, 8062170, 8842380, 9137126, 9232485, 10463483, 12309980, 13705689, 16124340, 18274252, 18464970, 19080469, 20926966, 22842815, 27411378, 31390449, 36929940, 38160938, 41853932, 45685630, 52317415, 54822756, 57241407, 62780898, 68528445, 76321876, 91371260, 95402345, 104634830, 114482814, 125561796, 137056890, 156952245, 190804690, 209269660, 228965628, 274113780, 286207035, 313904490, 324367973, 381609380, 572414070, 627808980, 648735946, 973103919, 1144828140, 1297471892, 1621839865, 1946207838, 3243679730, 3892415676, 4865519595, 6487359460, 9731039190, 19462078380]

約数ペア:

[(1, 19462078380), (2, 9731039190), (3, 6487359460), (4, 4865519595), (5, 3892415676), (6, 3243679730), (10, 1946207838), (12, 1621839865), (15, 1297471892), (17, 1144828140), (20, 973103919), (30, 648735946), (31, 627808980), (34, 572414070), (51, 381609380), (60, 324367973), (62, 313904490), (68, 286207035), (71, 274113780), (85, 228965628), (93, 209269660), (102, 190804690), (124, 156952245), (142, 137056890), (155, 125561796), (170, 114482814), (186, 104634830), (204, 95402345), (213, 91371260), (255, 76321876), (284, 68528445), (310, 62780898), (340, 57241407), (355, 54822756), (372, 52317415), (426, 45685630), (465, 41853932), (510, 38160938), (527, 36929940), (620, 31390449), (710, 27411378), (852, 22842815), (930, 20926966), (1020, 19080469), (1054, 18464970), (1065, 18274252), (1207, 16124340), (1420, 13705689), (1581, 12309980), (1860, 10463483), (2108, 9232485), (2130, 9137126), (2201, 8842380), (2414, 8062170), (2635, 7385988), (3162, 6154990), (3621, 5374780), (4260, 4568563), (4402, 4421190), (4828, 4031085), (5270, 3692994), (6035, 3224868), (6324, 3077495), (6603, 2947460), (7242, 2687390), (7905, 2461996), (8669, 2245020), (8804, 2210595), (10540, 1846497), (11005, 1768476), (12070, 1612434), (13206, 1473730), (14484, 1343695), (15810, 1230998), (17338, 1122510), (18105, 1074956), (22010, 884238), (24140, 806217), (26007, 748340), (26412, 736865), (31620, 615499), (33015, 589492), (34676, 561255), (36210, 537478), (37417, 520140), (43345, 449004), (44020, 442119), (52014, 374170), (66030, 294746), (72420, 268739), (74834, 260070), (86690, 224502), (104028, 187085), (112251, 173380), (130035, 149668), (132060, 147373)]